Vocabulary revision sheet primary 6 final sheet

Name: class:

Underline the correct word between brackets:

1. The (estate agent-removals company-applicant) sent a small van for our furniture.

2. Dinosaurs have become (emitted-improvement-extinct).

3. We should always try to (reuse-dump-persuade) things instead of throwing them away. 4. I (dumped-disposed-swapped) my old laptop with a new one. 5. I tried to (consume-persuade-swap) my mum to go out. 6. The report on India is very well (researched-excellent-emission). 7. Adam got a certificate for his (excel-excellent-excellence) in maths. 8. Throwing electronics away creates a lot of (e-cycling/e-waste/cycling).

9. Melanie can't (hold-keep-repair) a secret.

10. You must (hold-repair-keep) your word.

11. Modern (e-waste- technology- landfill) makes our life easier.

12. We work overtime to increase our (come-income-outcome).

13. An (economy-economist-economize) studies financial matters.

14. You should (apply-applicant-application) for a part time job.

15. Adel has been (done-made-put) a redundant after the recession.

16. I can't go out tonight because I have to work (time-overtime-recession).

17. (Battle-Monitor-Flock) the patient's condition every 48 hours.

18. The school broadcast (declared-intensified-put) good news.

19. The (economist- applicant- estate agent) gave us a good deal on the villa we bought. 20. Some people (work- carry- devote) their lives to help the poor. 21. (Impression – Decision –Recession) means less trade and industrial activity than usual.

22. The authority got the survivors to (disaster zone – shock – safety).

23. I have to work and study at the same time. This is a huge (grant-strain-swap) on me.

24. I wish our manager would give us an (incentive – promising – redundant) to motivate us.

25. It’s a bad habit to (persuade – dispose – modal) the trash in the landfills. 26. It is the government’s mission to (hold – keep – leak) an account of the dumping places. 27. That company faced a financial disaster so they had to (economize – economist – economics) their expenses. 28. Marine (searchers – researchers – botany) do a lot of underwater research. 29. My plumber came because I had my pipe (found- leaked- stopped) all over the house.

30. The boss (holds- keeps- put) me responsible for losing the deal. 31. Mum is good at (holding- keeping – having) the line while buying new things. 32. The council (held- kept- had) their word by dealing with pollution. 33. The (risk- landfill- model) is full of e-waste. 34. Ryan felt (embarrass- embarrassed- embarrassment) when he failed to show his presentation. 35. The oil company has made many employees (redundant- broken - graduate) due to the recession. 36. We should (economics- economist- economize) using water to save the planet. 37. My father lost his job so I need to work (income- grant- overtime) to support him.

38. Please send your (apply- application- applicant) to the company’s website. 39. It was hard for me to find a job after (graduate- grant- graduation). 40. The bank has agreed to give me (grant- mortgage- gift) to buy a house. 41. The scientists went on an (experiment- expedition- enroll) to the Atlantic. 42. Cables are hold together with a (fastener – toddler- grant). 43. Nick is afraid of blood. He’s not cut (into -out- at) to be a surgeon. 44. Karma made a success against all the (old – odds – even). 45. It was a big mistake to get (up- into- out) diving because I couldn’t hold my breath for a long time. 46. The police can’t solve the (mystery – dispose – policy) of the crime. 47. (Impression – Decision –Recession) means less trade and industrial activity than usual. 48. The manager agreed to give them a (grant – redundant – repair) to set up a new hospital. 49. A lot of people are still (unemployed – employed – employment). They can’t find any job.

50. I’m going to (apply – reply – verify) for a new job. 51. To find a job means (job-hunting - policy – vocation) a job. 52. I can’t (persuade – swap – expedition) my mum to go out with my friends. 53. Maya succeeded (thanks to – take part – give talks) her outstanding mother. 54. The storm is increasing in (effort – evacuation – intensity). 55. Ahmed’s family moved to another city because of the (relief workers – evacuation – monitor). 56. He isn’t good at French, he is just a (mover – high flyer - beginner).

57- Reading increases our (income – conversion - knowledge).

58- Writing a lot will help you (emit- excel - adopt) your language.

59- The soldiers have carried out their (mission – emission – high flyer).

60- The (mission – emission – high flyer) of gases will destroy our globe.

61- We can get better energy from the (emission – conversion - extinction) of sun light into electricity.

62- Electricity (grid – emission - knowledge) produces energy.

63- No he is not a beginner now we can say he is a (mover – grid - excel).

64- Conversion of sunlight into electricity is called (photovoltaic – emission – global warming).

65. If you don’t win the match, please don’t (excel – adopt - despair)

66. The match will (run out – catch on – take place) in the club.

67. The (panels – global warming = incentives) are used to generate electricity.

68. Scientists (adopt – excel -emit) new idea in their discoveries.

69. The panels are (generate – tilted -excel) towards the sun.

70. The students should (bring about – run out – carry out) a project about photovoltaic this week.

71. He refused to stay over time because there isn’t any (efficient – incentives - extinct).

72. This website isn’t (efficient – incentives - extinct) to use it in our research.

73. He is not responsible he can’t (carry out – face up to –bring about) his mistakes.

74. The solar energy is a (fossil fuel- grid – renewable resource).

75. The internet has (carried out – brought about – run out) a lot of change in our life.

76. Petrol and oil are (renewable resource – extinction – fossil fuel).

77. The increase in earth’s temperature is called (photovoltaic – conversion – global warming).

78. I like to read a lot in my vacation as it (brings about - carries out – brushes up) my memory about language.

79. Scientist are trying to find any way to save panda from (global warming – emission - extinction).

80. A material for fastening clothes is (fastener – Velcro - toddler).

81. He is not a child, he started to walk he is just a (toddler – trainer- fastener).

82. He is always thinking of a new (policy – leak – scheme) to become popular.

83. He has his play station on (happily – constantly - firmly).

84. Make sure the lion is (happily – constantly - firmly) tied.

85. She is so funny, she is able to (inspire- mimic- imagine) all the animals sound.

86. They are wearing pajamas in the street it is really (scheme – inspire – bizarre).

87. Her success in business (imagined – inspired - shaped) me to start my own business.

88. I am (applying – inspiring – considering) to change my career I need higher salary.

89. Are you going to (turn up – settle into - graduate) this new house?

90- Mike (tuned up – kept up – settles into) late as usual.

91. Her performance was amazing so she got a (opportunity – botany - scholarship) to study in Europe.

92. After years she found her (expedition- vocation- scholarship) as an artist.

93. They have been on (expedition- vocation- scholarship) to the North Pole.

94. I have already (devoted – gathered – enrolled) in a lot of English courses.

95- The police is going to (analyzed- investigate – enroll) the crime.

96- The firefighters receive a call about a (investigation – blaze - light) in the mall.

97- An investigation into the cause of the fire is being (investigated – researched - conducted).

98- They received a call about a bomb but after they had reached the place, the found out that it was a (blaze- hoax - scholarship) which was really annoying.

99- (Firefighters – Authorities - Paramedics) were at the scene to provide medical assistance.

100- Some policemen (hazard – blaze – patrol) the street every day for safety.

101- Unfortunately, two trains (collided – patrolled -conducted) together yesterday.

102- The firefighters could (blaze – extinguish- patrol) the fire within 20 minutes.

103- The police caught the thief while stealing, he was caught (conducted – red handed -essential).

104- The teacher could (hoax – mimic – tackle) the problems with her class.

105- A lot of cars were (wrecked – conducted -tackled) after the explosion.

106- The doctors spoke a lot about the (collision – emission – hazard) of smoking on health.

107- We must take French on our school, it is (optional – compulsory - hazard).

108- The judge (collide – conducted – declared) Shylock is guilty.

109- Two fire engines were put on (declare – standby - essential) at the stadium.

110- Tourists (flocked- declared- collided) to Egypt in winter to enjoy its weather.

Write the synonym of the following:

Word synonym

1- extinct

2- brush up

3- emission

4- damaging

5- bright

6- encouragement

7- disastrous

8- become

9- occur

10- convince

11- plan

12- continuously

13- produce

14- exchange

15- strange

16- strongly

17- to copy

18-cut down

19- jobless

20- populate

21- task

22- chance

23- accomplish

24-outstanding

25- tool

26- crash

27-dangerous

28-announce

29- not clean

30- fire

Write the antonym of the following:

Word Antonym

1- real

2- blaze

3- healthy

4- optional

5- separate

6- skim

7- unhelpful

8- working

9- advantage

10- competitive

11- inefficient

12- fail

Dialogues:

Supply the missing parts in the following dialogue:

10- Sam: ------------------------------------------------------?

Dan: My favourite subject is biology.

Sam: ------------------------------------------------------?

Dan: Because I love to know everything about living things.

Dan: ----------------------------------------------------?

Sam: As for me, my favourite subject is chemistry.

2- Meg: -------------------------------------------------------------?

Mark: I bought a new mobile phone.

Meg: ------------------------------------------------------------?

Mark: It costs about one thousand pounds.

Meg: -----------------------------------------------------------?

Mark: Yes, I can use it very easily.

3-Ali : Welcome to Egypt. Where do you come from?

Tourist: -----------------------------------------------------.

Ali : How long will you stay in Egypt?

Tourist: ------------------------------------------------------.

Ali : What will you visit?

Tourist: ------------------------------------------------------.But how can I get to the

museum?

Ali:……………………………………………………………………..

Tourist:…………………………………………………………….?

Ali: It’s 5 minutes on foot.

4-Peter: Hi! What’s your nationality?

Ned: Hi! I’m ………………………, I come from …………………

Peter: What's your favourite dish?

Ned: …………………………………………………………………

Peter: What does it consist of?

Ned: …………………………………………………………………

Peter: I guess it tastes delicious.

Ned: …………………………………………………………………

Comprehensions:

Read the following passage and answer the questions below:

1-The Telephone

Before there were telephones, the only way to get a message to someone was

to write it and send it by messenger. Messengers were people who would run

messages from one place to another. Sometimes they would have to run many

miles. A man named Alexander Bell tried many times to invent a machine that

would allow people to talk to one another across great distances. He failed many

times, but eventually he invented the telephone. Today we use cell phones. Instead

of wires, they use signals that travel through the air. Many people don’t even have

a land line anymore, because they can just use a cell phone. Today’s phones can

connect people, download music from the internet and many other fascinating

changes. The telephone is still changing, so nobody knows what will be possible to

us in the future.

Answer the following questions:

1-What is a messenger?

………………………………………………………………………………………

…………………………………………………………………………………

2- Who invented the telephone?

………………………………………………………………………………………

…………………………………………………………………………………

Choose:

3-Today we use cell phones which mean:

a. There are no wires

b. We can also download music

c. They use signals that travel through the air to connect people

d. All of the above

2-Taj Mahal

The Taj Mahal in India is one of the most famous beautiful places in the world.

It's said that Emperor Shah Jahan was told by his wife to build a monument for

their love. It was her last wishes before she died. It was decorated beautifully

inside and outside. About twenty years later, the Taj Mahal was finished. Today,

it's a very popular sight. Last year, it was visited by 3 million people.

Answer the following questions:

1-Where's Taj Mahal?

………………………………………………………………………………………

…………………………………………

2-What was the last wish of Shah Jahan's wife?

………………………………………………………………………………………

……………………………………..

Choose the correct answer:

3-The Taj Mahan was finished after (twenty- thirty- fourty).

My name is Amira and my aunt, Salma, lives in a small town with her family. She

has a small flat where she lives. She has got two sons and a daughter. Her two sons

are Fadi and he is a doctor and Amir and he works as an engineer. Sandy, her

daughter, is a teacher. My aunt usually says "I can't live in Alexandria because it's

crowded and not quiet. I prefer to live away from noise."

Answer the following questions:

1-Where does Amira's aunt live?

………………………………………………………………………………………

……………………………………………………………………………..………

2-How many sons and daughter has Amira's aunt got?

………………………………………………………………………………………

…………………………………………………………………………………….

Choose the correct answer:

3-Fadi works in a (school-hospital-shop)

4-Sandy works in a (hospital-shop- school)

The Merchant of Venice

Answer the following questions:

1- How did Antonio become rich?

He became rich by buying and selling things.

2- How would Antonio help Bassanio?

He would help him to court Portia by borrowing the money he n!Ceeded from

Shylock and Antonio would guarantee the money is paid back to him.

3- How did Portia's father arrange for her to get married?

He arranged a guessing game for the men who came to court Portia. There were 3

boxes (gold, silver and lead) with a note on each one. The man who would choose

the right box would marry Portia.

4- How did Shylock earn his money?

He earned his money by lending people money with interest.

5- Antonio and Shylock were two contradictory characters so they didn’t like each

other. Explain.

Antonio lent people money without interest, but Shylock lent the people money

with interest. Another reason is that Antonio was a Christian and Shylock was a

Jew.

6- What would happen to Antonio if he couldn’t return the money in three months?

Shylock would take a pound of Antonio's flesh from wherever he chose to take.

:

7- The prince of Morocco was showing off in front of Portia. Explain.

He told her about how many victories he had won and how brave and strong he

was. He also told her that all the women in his country loved him.

8- Shylock was a strict Jewish father. Illustrate.

He would never allow Jessica to marry Lorenzo because he was a Christian not a

Jew.

9- Jessica was sad to hear that Lancelot was leaving he father, but on the other

hand her father was happy. Why?

Jessica liked Lancelot and he made her father's house more enjoyable, but Shylock

thought that he was lazy and ate too much.

10- At the beginning Bassanio didn’t want to take Graziano to Belmont but then,

he agreed to take him. Explain.

Basssanio told Graziano he could come but to behave well and to be serious and

quiet and Graziano agreed.

11- Lorenzo and Jessica put a plan to escape from her father. Explain.

Lorenzo would take Jessica from Shylock's house the night of Bassanio's party.

She would be disguised as a man and she would take her father's money and

jewels.

12- What was written on the three boxes?

On the gold box "If you choose me, you will get what many men want." On the

silver box "If you choose me, you will get what you deserve." On the lead box "If

you choose me, you will risk everything you have."

13- Why was the moneylender angry?

Because Jessica ran away with Lorenzo (a Christian man) and she took his money

and jewels.

14- Why were most of the suitors not brave enough to guess the right box?

Because if they chose the wrong box, they wouldn’t marry Portia or any other girl.

15- Which box did the Prince of Aragon choose? What did he find in it?

He chose the silver box. He found a picture of a fool.

16- Why was the news bad for Antonio?

Because Antonio's ships with their valuable cargoes sank in the sea.

17- Why was Shylock happier than ever?

Because Shylock heard that Antonio's ships sank in the sea, so he would revenge

from him and he would take the pound of his flesh.

18- Which box did Bassanio choose? Why?

He chose the lead box because he thought that the world was tricked by the

appearance and that box spoke to him more than the gold and the silver.

19- Why was Graziano as pleased as Bassanio that the lead box had apicture of

Portia in it?

Because Graziano was in love with Nerissa and she agreed to marry him only if

Bassanio chose the right box and married Portia.

20- What was written in Antonio's letter?

It was written that all his ships sank in the sea. He lost his money and Shylock

would take his heart and he wanted to see Bassanio before he dies.

Complete the following sentences: 1- Antonio was one of the richest merchants in venice.

2- "I think," said Antonio "the world is a stage."

3- Portia had a maid called Nerissa.

4- The German duke was worst of all because he was drunk all the time.

5- "Come with me to the judge," said Shylock, so that we can write the contract.

6- Antonio was certain that he would be able to pay the money.

7- Shylock thought that Lancelot was lazy and ate too much.

8- Bassanio decided to invite Shylock to the party.

9- The three boxes were made of gold, silver and lead.

10- The prince of Morocco chose the gold box.

11- There was a dead animal inside the gold box.

12- Jessica had run away and taken money and jewels with her.

13- Shylock would take revenge if he could.

14- The ship and its cargoes sank.

15- Proud men deserved foolish wives.

16- Shylock paid people to look for his daughter, but they couldn’t find her.

17- Another ship of Antonio and its cargoes sank at the bottom of the sea.

18- Portia hoped that Bassanio would be wise enough to choose the right box.

19- Portia gave a ring to Bassanio to be the symbol of their love.

20- The only way to save Antonio was to ask Shylock for mercy.

The comment questions:

1) "I have a lot of ships and cargoes. If I lose one or two, it doesn’t matter."

1. Who said this sentence? To whom?

Antonio said this to salerio.

2. Why did he say this?

Because Salerio thought that Antonio was sad as he was worried about his ships in

the sea.

3. What was Antonio's opinion about his sadness?

He thought that the world is a stage, everybody has a part to play and his part was a

sad part.

2) "Wise words are not much good if nobody takes any notice."

1. Who said this? To whom?

Nerissa said this to Portia.

2. Why did she say this?

Because Portia told her that what she said were wise words.

3. What are those wise words?

People can get sick from having too much as they get sick from not having enough.

3) "I want to be your friend. I want to forget all the bad things you said to me."

1- Who said this? To whom?

Shylock said this to Antonio.

2- Why did he say this?

Because Antonio told him to lend him the money as if they were his enemies not

friends. Or because Shylock pretended to be kind to Antonio.

3- Did Shylock agree to lend Antonio the money?

Yes, he did.

4) "He gets on well with me but I do not get well with him."

1- Who said this? To whom?

Lancelot said this to his father.

2- Why did he say this?

Because his father asked him about how was he with his master Shylock.

3- What did Lancelot decide to do?

Lancelot decided to run away from Shylock and go to work with Bassanio.

5) "You are probably wondering why I agreed to go."

1- Who said this? To whom?

Shylock said this to Jessica.

2- Why did he say this?

Because Shylock would go to Bassanio's party to eat at their expense not because

he loved them.

3- What was Shylock's feeling the day he would go to the party?

He felt that something wrong would happen and he was worried.

6) "I know I do deserve her. I am a prince. I am rich. I love her."

1- Who said this? To whom?

The Prince of Morocco said this to himself.

2- Why did he say this?

Because he was thinking about the note that was written on the silver box.

3- Which box did the prince of Morocco choose? Was Portia's picture inside of it?

He chose the gold box. No, it wasn't.

7) "This is not what I wanted. Is this what I deserve?"

1- Who said this? To whom?

The prince of Aragon said this to Portia.

2- Which box did he choose?

He chose the silver box.

3- What was inside of it?

There was a picture of a fool woman.

8) "If you lose this ring, or sell it, or give it away, it will mean that you no longer

love me."

1- Who said this? To whom?

Portia said this to Bassanio.

2- Why did she say this?

Because Bassanio chose the right box and Portia gave him a ring.

3- What was his reply?

He said that this ring wouldn't leave his finger until he dies.

Dialogues:

Mark: When I was little ……………………………………………………..

Danny: Why did you stop eating sweets?

Mark:

………………………………………………………………………………..

Danny: What do you do to keep fit?

Mark:

………………………………………………………………………………..

Danny: ………………………………………………………………………………

Mark: I exercise three times a week.

Steve: Hello, Jack. Where have you been?

Jack: ...................................................................

Steve: How did you spend your time there?

Jack: I went to the beach every morning.

Steve: ……………………...................................................?

Jack: In the evening I watched TV and visited a friend.

Steve: ....................................................................?

Jack: Only a month.

Steve: ......................................................................?

Jack: oh, yes. I enjoyed every minute of it. I wish to go there again.

Sophia: Can I have an appointment with the doctor this evening?

Receptionist: I’m sorry. (a)…………………………..

Sophia: Oh! But I must see her, as I have to show her my reports so that

(b)……………….. as possible.

Receptionist: OK. I will fix an appointment for 9 pm. But you must be on time,

as the doctor leaves soon after.

Sophia: Thank you. (c) …………… tell the doctor about my phone?

Receptionist: Yes I will tell her that you had phoned. Please remember to

(d)……………….

Sophia: Yes. I will not forget to bring the reports with me.

Exercise based on Grammar

Underline the correct word between brackets:

1- If the holiday had been longer, we (would – would have – will)

enjoyed it.

2- If we had worked hard, we (can – could – could have) solved the

problem.

3- If it had rained, the streets would (have been – be – was) wet.

4- If he (had worked – worked – working) hard, he would have won

the prize.

5- Shall we get started,(in order to-so as –in case)not to waste time?

6- If you had studied well, you (would have – wouldn’t have – would)

passed the exams.

7- If we use photovoltaic energy, we (would – won't – will) pollute the

environment.

8- If they closed the window and the front door, they (will save –

would save – won't save) energy.

9- If I were you, I (can – will – would) travel abroad.

10- I wish everyone (look – looked – looks) after the environment.

11- Take extra money (in order- in case – for) anything goes wrong

12- We study hard (so that – so as to – in order to) we can succeed.

13-The relief workers battled on in terrible conditions (so that – in

order to – for) save people.

14-If I (was – were – am) you, I would ask a doctor about my case.

15-If Danny hadn’t sold his flat in central London, he (couldn’t have

bought – needn’t buy – must have bought) another one.

16-I wish I (could – would – can) travel to Paris.

17-If I had realized that you had a microwave, I (wouldn’t buy – wouldn’t

have bought – might have bought) you one.

18-If James (don’t have – doesn’t have – didn’t have) breakfast, he

wouldn’t have energy to go on.

19-I can’t help you (if – unless – if not) you tell me all about your

problems.

20-If we let the air conditioning on all day, it (will consume – consumes –

would consume) a lot of electricity.

21-If only I (had known – knows – knew) French last year.

22-My dad wishes I (would listen – didn’t listen – don’t listen) to his

words and follow them.

23-My cousin wishes he (had – had had – hadn’t had) another brother.

24-If it’s a nice day, we (would – will – won’t) go out for a walk.

25-The family gathered (in order to – for – in case) discussing family

issues.

26-I think you should take your medicine in the trip (in order – so that -

in case) you need it.

27-Sue always revises before the exam (to – for – in case) she forgets.

28-The restaurant is closed (so as – so that – in case) to be repaired.

29-We have to discuss the catastrophic pollution (in order – to – so

that) we can find solutions.

30-He asked the researcher (to – for – in order to) an advice.

Rewrite the following sentences using the word between brackets:

1- He didn’t run fast so, he didn’t win the match. (If)

----------------------------------------------------------------------------

2- If she (tidy) her room, her mother would have been pleased. (correct)

3- I bought a new camera but it didn't work. (If only)

……………………………………………………………………………………………………………………….

4- He went to the e-recycling centre. He wanted to have a look. (so that)

………………………………………………………………………………………………………………….

5- Eat more vegetables and fruits. (If I …)

………………………………………………………………………………………………………………………..

6- It’s a pity we don’t have recycle bins. (If only)

……………………………………………………………………………………………………………………

7- If you do a lot of exercises, you would be fit. (correct the mistake)

………………………………………………………………………………………………..

8- If Mohab hits the wall, he will get hurt. (would)

……………………………………………………………………………………………………..

9- I am ill. I can’t go to school. (If..)

…………………………………………………………………………………………………………………

10- Mike would make a tart if she had had enough sugar and flour.(correct

the mistake)

…………………………………………………………………………………………………………………

11- I don’t join a Gym and I am getting fatter. (If only)

……………………………………………………………………………………………………………………

12- I wanted to try bungee jumping but I wasn’t brave enough. ( I

wish)

…………………………………………………………………………………………………………………….

13- Brad wishes there (not be) ………………………. a nuclear power station near

his house. (correct)

14-If we (save) ………………………….. energy, it would have made a difference.

(correct)

15-It was raining heavily yesterday and I didn’t take the car. (If

only)

………………………………………………………………………………………………………………….

16-My friend is having some problems. She should calm down and

think carefully. (If I.)

………………………………………………………………………………………………………………………….

17-Tom may take part in the competition. He can win a car.

(if)

……………………………………………………………………………………………………………………..

18-The builders are doing their best to finish the house quickly. (so

that)

………………………………………………………………………………………………………………..

19-I looked on line because I wanted to buy new clothes. (If.)

…………………………………………………………………………………………………………………

20-They may catch a butterfly to study it.

(if)

…………………………………………………………………………………………………………………

21-Mona wanted to finish early because she had an appointment.

(if)

………………………………………………………………………………………………………………….

22-We moved house so we called the removals company to send a

van.(so that)

………………………………………………………………………………………………………………….

23- Tamer went to the cash point. He wanted to take out some

money.(so as to)

………………………………………………………………………………………………………………..

24-My friends went to the café because they wanted to chat.

(for)

………………………………………………………………………………………………………………..

25-They packed medical aids. There will be an emergency. (in

case)

…………………………………………………………………………………………………………………….

26-Adel always tells lies. (If

only)

…………………………………………………………………………………………………………………..

27-If I didn’t practice before the match, I wouldn’t win.

(Unless)

…………………………………………………………………………………………………………………..

28-Plants (grow)……………………. If you water them regularly.

(correct)

29-If they (not hear)………………………….. the news, I will tell them.

(correct)

30-I don’t have time. I can’t listen to you.

(If I )

……………………………………………………………………………………………..…………………….

GOOD LUCK