Answer Keys Grammar in Focus: Student Book ① · Build & Grow - Answer Keys - Grammar in Focus: Student Book 1 3 p.6 Discover T T p.6 Notice & Practice 1 A The dog jumps. A girl

Build & Grow - Answer Keys - Grammar in Focus: Student Book 1

1

Answer Keys

Grammar in Focus: Student Book ①


2

Student Book ① Unit 1 ~ 20


3

p.6

Discover T

T

p.6 Notice & Practice 1

A The dog jumps.

A girl smiles.

The boy plays with a dog.


A 1. The train (Subject)

2. eat ice cream (Predicate)

3. The monkey (Subject)

4. The birds (Subject)

5. sleeps in the bed (Predicate)

6. like toys (Predicate)

B Subject Predicate

1. The girl plays music

2. Two dogs bark

3. Dad watches TV

4. A baby sleeps

5. The man goes home

6. John speaks English

7. They are in the bus


4

p.8 Expanded Practice

Subjects Predicates

1. the boys play soccer

2. a girl Kicks a ball

3. the kid Drinks milk

4. the cat Sleeps on the sofa

A

5. Sam and Kate Like music

B 1. plays the piano

2. is in the pool

3. runs on the grass

4. reads a book

5. love the baby

C 1. The dog barks.

2. The cat jumps.

3. The girl plays the piano.

4. The boy plays the guitar.

p.9 Revise, Write & Say

Revise My name is Jessica. I have a pet bird. It flies around a lot. Mom likes arts. She paints

pictures. Dad loves reading. He reads children’s book for me in the evening.

Write My name is Jack. I have a sister. My sister Lisa likes chess. My dad likes sports. He

teaches me football. My mom loves baking. (Answers may vary.)

Say My brother Sam loves sports. He plays basketball very well. (Answers may vary.)

p.9 Make Your Own Grammar Map

A sentence

subject

who

the subject

predicate (action part)


5

p.10

Discover T

T


A 1. The house

2. Dad

3. The wind

4. I

5. An old lady

6. A boy and a girl


A Subject Verb

1. Mom makes

2. The smart boy likes

3. You are

4. Tom and Jenny study


A 1. plants

2. blue jeans

3. books

4. the guitar

5. model airplanes


6


A 1. I Subject

2. likes verb

3. plants object

4. have verb

5. The cute girl subject

6. breakfast object

B 1. The boys play soccer.

2. The runner drinks cold water.

3. The girl has many apples.

4. We fly kites.

5. The tall man climbs a mountain.


Revise B: Do you know why? She plays basketball. She eats vegetables. And she walks to

school.

Write A: Paul has bad teeth.

B: Do you know why? He likes junk food. He eats a lot of chocolate.

A: I see.

B: Look at Kelly. Kelly is smart.

A: Do you know why? She reads many books. She knows a lot of things. That is why.

B: Wow. She is great.

(Answers may vary.)

Say I like reading. I read books about history and science. (Answers may vary.)


Subject

Noun

A verb

object

verb / object


7

p.14

Discover T

T


1. dog animal 4. teacher person

2. restaurant place 5. flower thing

A

3. party event 6. monkey animal


A 1. a

2. an

3. a

4. a

5. a

6. an


A 1. X

2. The

3. The

4. X

5. the

6. the

7. the

8. X


8


A 1. an / a

2. an / The

3. X / a

4. X / The

B 1. I need a pen.

2. Jim speaks Japanese.

3. Look at the pretty girl.

4. A man is cooking dinner.

5. There is a bird in the tree.

6. A girl is painting the Sun.

C 1. the movie

2. a library

3. The Earth

4. English


A park → The park

the tree, → a tree

a artist → an artist

A bench → The bench

An artist → The artist

Revise

the basketball → basketball

Write There is a bed, a desk, and umbrella, and a science book in Mike’s bedroom. The bed

is small and the desk is brown. The umbrella is wet. The science book is thick.

(Answers may vary.)

Say There is a bed, a desk, a chair, and a piano in my bedroom. (Answers may vary.)


name

one

an

The

a: a / a

an: an / an

the: the / The


9

p.18

Discover T

T


A 1. cats

2. glasses

3. girls

4. babies


-s -es -ies

bikes foxes stories

pens dishes candies

maps benches ladies

books potatoes cherries

B

friends boxes countries


A


10


A 1. benches

2. children

3. men

4. ladies

5. glasses

6. feet

B 1. dogs

2. peaches

3. children

4. mice

5. babies

6. buses

C 1. brothers / sisters

2. lions / deer

3. people / kites

4. books / classes

D 1. Tony has many potatoes.

2. Three men are rowing the boat.

3. A rabbit has four feet.

4. My English teacher knows fun stories.


pen → pens

bookes → books

strawberrys → strawberries

Revise

sandwichies → sandwiches

Write Tony has four books. He also has seven strawberries and two sandwiches in his

backpack. Jessica has two books. And, she has two compasses and three sandwiches in

her backpack. (Answers may vary.)

Say I have three books, two notebooks, and many pencils in my backpack. (Answers may

vary.)


one / two

-es

-s: pens / girls

-es: glasses / dishes

-ies: candies / countries

men / feet / children / people


11

pp.22~23

A 1. c

2. d

3. c

4. b

5. a

6. c

7. a

8. b

B 1. mice

2. benches

3. parties

4. teeth

C

1. c an

2. c X (no article)

3. c feet

D

4. c sheep


12

pp.22~23

E 1. My uncle reads books.

2. The boys climbs mountains

3. The man is our new teacher.

4. There are three sandwiches on the table.

F There is an (-> a) zoo in my town. Children and babys(-> babies) love the zoo. There

is a(->an) elephant, a giraffe, a tiger, five monkeys, and ten sheeps(-> sheep) in the

zoo. I like a monkeys (the monkeys). They are funny and cute.


13

p.24

Discover T


A


A 1. a cute baby

2. an old dog

3. three brothers

4. a good friend

5. a small hat

6. a big b all

7. a yellow chair

8. a fast car

9. blue eyes

10. a kind girl


A 1. my cute sister

2. our new school

3. her two friends

4. your pretty dress

5. her favorite game

6. his old computer

7. their good neighbors

8. its brown eyes

9. my kind uncle

10. their big car


14


A (Answers may vary.)

1. my red bag

2. your sweet apples

3. their big house

4. his two birds

5. their kind sisters

B 1. your favorite food / My favorite food

2. kind teacher / our good teacher

3. a new jacket / your old jacket

4. a red cap / a yellow cap

5. a funny movie / my English homework

C 1. The yellow house

2. My favorite books

3. your cute dolls

4. his small dogs

5. her pink dress


eyes blue → blue eyes

student an excellent → an excellent student

little a brother → a little brother

Revise

favorite them hobby → their favorite hobby

Write Tony is handsome and he has black hair. He is kind and he like his big brother. Lisa is

cute and she has blonde hair. She is active and she likes her two cats. (Answers may

vary.)

Say My best friend is Tina. She is pretty and she has curly short hair. She is polite and nice

to me. (Answers may vary.)


noun

before

my / their


15

p.28

Discover T

T


A

1. She is beautiful.

2. It is black.

3. You help each other.

4. They are on the boat.

B 1. She

2. It

3. We

4. You


A 1. I know him.

2. Angela picked them.

3. Jenny loves it.

4. He looked for us.


A 1. mine

2. his

3. theirs

4. yours

5. hers

6. ours

B 1. mine

2. yours

3. hers


16


A 1. her

2. They

3. him

4. hers

5. you

6. them

7. ours

8. She

B 1. him / He

2. me / you

3. her / she

4. yours / theirs

5. me / mine / We / his

Pronouns Refer to

They friends

theirs boys

It turtle

him Mike

C

We Carrie and I


he → his

they → them

Him → He

Revise

Her → She

her → hers

their → them

Write Tom’s family has many things. Tom’s mom and dada have a car. It is theirs. Eddie has

a computer and many books. They are his. Tom has a piano. It is his. Jenny has a red

ball. It is hers. (Answers may vary.)

Say A violin, a computer, and some books are mine. (Answers may vary.)


subjective: they

objective; you

Possessive: mine / ours


17

p.32

Discover Their form changes according to the subject. (Answers may vary.)


A 1. It is / It’s

2. You are / You’re

3. She is / She’s

4. I am / I’m

5. They are / They’re

6. He is / He’s


Negative Short Forms

1. I am not an actor. I’m not an actor.

2. You are not busy. You aren’t busy.

3. He is not kind. He isn’t kind.

4. Mary is not a smart lawyer. Mary isn’t a smart lawyer.

A

5. The students are not in the lab. The students aren’t in the lab.


1. Are you sick? I am

2. Is he a pilot? he is

3. Am I late? I’m not

4. Is the movie famous? it isn’t

5. Is Tina in the office? she isn’t

A

6. Is New York a big city? it is


18


A 1. is

2. am not

3. Is

4. aren’t

5. Are

6. are

7. Am

8. is

B 1. is

2. Are / aren’t

3. is

4. Am / are

5. are

6. Is / isn’t

C 1. Are / am not

2. are / are not

3. Is / isn’t /are

4. is / Is / isn’t / is

5. is / Am / are / is


are → is

am → is

isn’t → am not

Revise

are → am

aren’t → isn’t

are → is

is → are

Write Brian’s mom and dad are pharmacists. They are active. They aren’t shy. Brian’s

grandma is a gardener. She is generous and she isn’t lazy. Brian is a student. He is

always happy, but he isn’t diligent. (Answers may vary.)

Say My father is a teacher. He is smart and humorous. (Answers may vary.)


is

are

it is not = it isn’t

Are

I’m not / am


19

p.36

Discover Their form changes according to the subject. (Answers may vary.)


A


A 1. eats

2. reads

3. goes

4. has

5. flies

6. plays

7. washes

8. studies

9. has

10. does


A 1. don’t

2. doesn’t

3. don’t

4. doesn’t

5. don’t

6. doesn’t


20


A 1. watches

2. studies

3. drinks

4. doesn’t buy

5. don’t play

6. doesn’t open

B 1. takes / take

2. has / have

3. goes / helps

4. study / studies / doesn’t go

5. don’t eat / drink / eats

C 1. like math

2. doesn’t like dogs

3. kisses me every day

4. doesn’t rain in the winter

5. always tries hard

6. doesn’t eat candies at night


study → studies

read → read

don’t → doesn’t

Revise

have → has

plaies → plays

don’t goes → doesn’t go

Write Ellen swims on Mondays. She rides her bike on Tuesdays. She watches movies on

Wednesdays and she plays games on Fridays. Then, she does her homework on

Sundays. (Answers may vary.)

Say Every week, I study and play according to my weekly schedule. I study English on

Mondays and Wednesdays. And, I play computer games with my father on Sundays.

(Answers may vary.)


-s: reads / eats

-es: goes / washes

-ies: cries / flies


21

pp.40~41

A 1. c

2. d

3. c

4. d

5. b

6. c

7. c

8. d

B 1. writes

2. goes

3. cries

4. has

C

1. Are they astronauts?

2. Is Cathy late for school?

3. The children don’t like fruit juice.

It doesn’t rain a lot in this town.

1. b her

2. a My

3. a Is

D

4. c watch

5. b ours


22

pp.40~41

E 1. John drives a big car.

2. I am very proud of you.

3. Lucia is in a dark room.

4. Ms. Kim does not have a daughter.

5. Jack washes his hands.

F Megan love (-> loves) Halloween. Every year, she buyies (-> buys) some costumes.

Sometimes she weares (-> wears) a witch or a ghost. But this year, she are (->is)

Dracula! Is (->Are) Megan and hers (->her) friends ready for the party? Yes, they are!


23

p.42

Discover T


A


1. Do they have concert tickets? they do

2. Does he like cupcakes? he does

3. Do you speak English well? I do

4. Does it look good? it doesn’t

5. Does Bob have two sisters? he doesn’t

B

6. Do I play soccer on Mondays? I don’t


A


24


A 1. Do / like

2. do

3. Does / cook / does

4. Do / they / don’t

5. Does she know / does

6. What does it mean / means

7. What does

8. What do you

B

1. Does she like chocolate?

2. Does Tim have a sister?

3. Do they study science?

4. What do the children want?

5. What does he do?


speaks → speak

Do what → What do

have they → they have

Revise

lives → live

Write Topic: American Culture

- Do Americans speak English?

- Do they have a king or queen?

- Do they celebrate Independence Day?

- What do they do on Thanksgiving Day?

- What do they do on Christmas Day? (Answers may vary.)

Say Korean people celebrate Lunar New Year’s Day. The entire family gathers together and

has a big meal. (Answers may vary.)


does

Do / do / don’t

Does / want / does / doesn’t

subject


25

p.46

Discover T


A 1. am drinking / Around Now

2. is eating / Right Now

3. are practicing / Around Now

4. are going / In the Near Future


A 1. am eating

2. is coming

3. are sitting

4. are playing

5. is cutting

6. are smiling

7. are doing

8. is making

9. is walking

10. are enjoying


A 1. I am not singing.

2. He is not cleaning.

3. We are not studying.

4. You are not running.

5. They are not having fun.

6. It is not snowing.


26


A 1. are having

2. is making

3. am going

4. is swimming

5. is flying

6. are reading

B 1. are learning math

2. is drawing stars

3. is writing numbers on the poster

4. is looking at Mia’s answer

5. is making noise


have → having

fish → fishing

rideing → riding

Revise

makes → is making

Write Andy is talking pictures of Christmas trees and her daughter. Mary is shopping with her

mom. Nancy is swimming in the pool. (Answers may vary.)

Say My teacher is teaching English grammar. (Answers may vary.)


right now

is / playing

sit – sitting

hide – hiding

make – making

eat – eating

cry - crying


27

p.50

Discover T

T


A 1. Is he cleaning the room? / he is

2. Are they working hard? / they are

3. Are you coming home? / I’m not

4. Is it snowing now? / it isn’t

5. Is she writing an email? / she is


1. What is your mom making?

2. What are you reading? I am reading

3. What is she painting now? is painting

A

4. What are they singing now? are singing


28


A 1. Is / isn’t

2. What is / is painting

3. Are / aren’t

4. What are / am looking

5. Am / are doing

6. What is / is eating

B Is Jenny eating cookies?

what is she eating?

She is eating tacos.

Is he eating a blue T-shirt?

Yes, he is.

John and Nick are sliding on the floor.


do → doing

is → are

plan → planning

Revise

coming you → you coming

come → coming

is → isn’t

going → is going

Write Alex: Hi, Mom. This is Alex. What are you doing, Mom?

Mom: I’m reading a magazine.

Alex: What is Jack doing?

Mom: He is eating some snack.

Alex: What is Grandma doing?

Mom: She is watching TV now. (Answers may vary.)

Say My mom is working now. (Answers may vary.)


be

before


29

p.54

Discover T

T


A


A 1. happily

2. quickly

3. well

4. early

5. easily

6. sleepily

7. beautifully

8. seriously

9. late


A


30


A 1. well

2. really / calmly

3. amazingly / happily

4. quickly / hard

B 1. loudly

2. heavily

3. easily

4. seriously

5. sleepily

C 1. happily

2. quickly

3. hard

4. well

5. really

6. sleepily


real → really

serious → seriously

hardly → hard

Revise

easily → easily

proud very → very proud

Write Amy is really shy. She speaks English slowly, but she does her job quickly. She thinks

about her future seriously. William is very active. He speaks English quite fast, and he

does his job easily. He thinks about his future too much. (Answers may vary.)

Say My best friend Andy always smiles and it make me feel good. (Answers may vary.)


verb

adverb

an adjective

strong – strongly / bad – badly

easy – easily / happy – happily

same

early – early / late - late


31

pp.58~59

A 1. a

2. b

3. b

4. d

5. a

6. d

7. d

8. b

B 1. is making

2. am sitting

3. are / eating

4. Is / raining

C

1. Does she cook well?

2. Do they know your mother?

3. The dog doesn’t enjoy the snacks.

4. You aren’t smiling at me.

1. a does

2. a are

3. c swimming

D

4. c sleepily


32

pp.58~59

E 1. Do you have a brother or a sister?

2. I am reading many books these days.

3. What is the dog biting?

4. They are studying English hard.

F Billy is learn (->learning) Chinese these days. He watches Chinese movies so often.

He studies very hardly (->hard). He are (->is) taking a Japanese class, too. He learns

everything so fastly (-> fast) and he is real (-> really) smart.


33

p.60

Discover T

T


A 1. under

2. in

3. on

4. behind

5. next to

B 1. next to

2. across from

3. in front of

4. between


A 1. are

2. is

3. is

4. are

5. are

6. is


34


A 1. is / across from

2. are / in

3. is / behind

4. is / in front of

B 1. There are many colored pencils in the pencil case.

2. Okay. There is a bench under the trees.

3. Great. There are many ancient treasures in Egypt.

4. There are books about sea animals between Section 5 and 6.


between → across from

across from → next to

Revise

There is → There are

Write There is a park next to the subway station. There are many trees in the park. There is a

library and a hospital across from the park. The hospital is next to the library. There is

a big red sign on the building. You can’t miss it. (Answers may vary.)

Say There are some restaurants, a subway station, and a hospital near my house.

(Answers may vary.)


in / on / under / behind / between / next to / across from / in front of

singular noun

plural noun


35

p.64

Discover T

T


A 1. at

2. in

3. at

4. at

5. on

6. in


A

B 1. When do you use this blanket?

2. What time does your class star?

3. When does the store open?

4. What time do you get up?

5. When does the Sun rise?

6. What time do you eat lunch?


36


A 1. When / on

2. What / at

3. When / in

4. What / at

B

1. do → does on → at

2. visits → visit in → at

3. do → does on → in

C

4. goes → go in → on


on → in

at → on

on → at

in → On

Revise

in → at

Write The Picasso exhibition takes place in 2013. The opening ceremony is on Wednesday,

January 23. It starts at ten. The exhibition begins on January 24. (Answers may vary.)

Say My birthday is on August 15. (Answers may vary.)


time at

do at

When on

What in

at

at

in in

in in

on

on


37

p.68

Discover T

T


A 1. was

2. were

3. was

4. were

5. was

6. were

7. were

8. was


A 1. I was not in Paris. / I wasn’t in Paris.

2. You were no dangerous. / You weren’t dangerous.

3. She was not at the park. / She wasn’t at the park.

4. The book was interesting. / The book wasn’t interesting.

5. They were not busy last week. / They weren’t busy last week.


A 1. Was it sunny yesterday? Yes, it was.

2. Was I nervous in front of the crowd? No, you weren’t.

3. Were they alarmed last night? Yes, they were.

4. Was the concert great? No, it wasn’t.

5. Were you afraid of dogs? Yes, I was. (Yes, we were.)

6. Were we surprised at the news? No, you weren’t.


38


A 1. was at the movies

2. were at the amusement park

3. was at the beach

4. were at the baseball stadium

5. was at the library

B 1. Were / wasn’t / was / was

2. Was / was / were

3. Were / weren’t / were

4. Was / wasn’t / was

C 1. was / wasn’t

2. Was / was

3. Was / wasn’t


am → was

was → were

weren’t → wasn’t

are → was

Revise

is → was

Write Yesterday, Vanessa was at the library. Her friends Kelly and Ben were at the library, too.

Vanessa and Kelly were very excited about books. However, Ben wasn’t interested in

books. He was sleepy. (Answers may vary.)

Say Last weekend, I was at the movie theater. I watched a movie and it was fun. (Answers

may vary.)


- past

- were

was

were

- weren’t

- subject

Were you

wan’t


39

p.72

Discover T


A 1. I watched TV.

2. We studied English.

3. The frog cried.

4. He liked novels.

5. Ann played tennis.

6. You walked fast.


A 1. came

2. made

3. went

4. run

5. bought

6. read

7. met

8. had

9. did

10. ate

11. said

12. wrote

13. saw

14. put


A 1. I didn’t watch TV last Sunday.

2. You didn’t visit my house last year.

3. She didn’t put the card on the table.

4. They didn’t make the kites yesterday.

5. We didn’t go out for dinner last night.


40


A 1. didn’t / sleep

2. ran

3. bought / didn’t like

4. wrote / didn’t send

B 1. ate / didn’t eat

2. studied / did

3. bough / didn’t know

4. cried / read

C 1. I took a picture of cats last weekend.

2. He didn’t read your e-mail.

3. Kate found her necklace in the drawer.

4. Jenny did not tie her hair back yesterday.


goed → went

play → played

don’t → didn’t

write → wrote

sleeped → slept

Revise

has → had

Write Yesterday, Joe played soccer but kate and Jessica didn’t play soccer. Joe did his

homework, too. Kate read books, but she didn’t do her homework, yesterday. Jessica

read books and went to the park. (Answers may vary.)

Say Yesterday, I played with my brother and I didn’t do English homework. (Answers may

vary.)


- -ed

- ed: loved / talked

-ied: studied / tried

- had / ran / wrote / ate

- did not

didn’t / didn’t


41

pp.76~77

A 1. d

2. b

3. d

4. a

5. d

6. a

7. b

8. a

B 1. was

2. were

3. slept

4. met

C

1. Was it cold yesterday?

2. You weren’t afraid of cats.

3. I didn’t read the book last month.

4. Kelly didn’t write an e-mail this morning.

1. b are

2. a When

3. b was

D

4. a bought


42

pp.76~77

E 1. There is an old man under the tree.

2. People go on a vacation in summer.

3. Dave found his socks in the drawer.

4. They were late for the meeting yesterday.

F This morning, I checked my e-mail. I find(-> found) an e-mail from Julia. She send(-

>sent) me an e-mail last night on(->at) ten o’clock. She were(->was) my best friend in

kindergarten. She is in my town now! I writed(->wrote) her an e-mail right away. I

can’t wait for her reply!


43

p.78

Discover T

T


A 1. be / Future predictions

2. not be / Promises

3. will buy / Making decisions

4. will / Future predictions

B 1. Mom will study cooking

2. They will be proud of you

3. I will go to college


A 1. Will they become famous? Yes, they will.

2. Will you meet me at the mall? Yes, I will.

3. Will he call her later? No, he won’t.

4. Will Mandy and Betty come? No, they won’t.


44


A 1. will be proud

2. will become a best-seller

3. will love this movie

4. will not take ice in my soda

5. Will we wait for / leave right away

6. will give you some medicine

B 1. We will go there tomorrow.

2. I will get an umbrella.

I will get a raincoat.

3. You will come with me.

4. Rachel will be here soon.

She will be here in a minute.


am → be

working → work

be will → will be

are → be

Revise

not will → will not

Write Cameron will be a scientist. She will study hard and discover new things. She will be

like Albert Einstein. William will be an artist. He will draw beautiful paintings. He will be

like Vincent van Gogh. (Answers may vary.)

Say I will be a fashion designer. I will make beautiful dresses and shoes. (Answers may

vary.)


future

future prediction

after

Will you


45

p.82

Discover T

T


A

1. Is James at home now?

2. Were they good students?

3. Am I late for dinner?

4. Was the math exam difficult?

B

C 1. am / Are / am not

2. Were / were / were

3. Was / it wasn’t / were

4. Are / was / am

were was are isn’t


46


A 1. Are you hungry

I am full.

2. Was Ken the winner of the ping-pong game

He was so great.

3. Is it sunny outside

It was cloudy

4. Were Ellen and Mike angry with me

They were just tired

B 1. Is / at the tennis court / he isn’t

2. Were / at work / they were

3. Are /tired / they are

4. Was / at home / she wasn’t

5. Is in the library / he is

6. Was / nervous /she wasn’t

7. Are / at the aquarium / they aren’t

8. Is / at the grocery store / she is

C (Answers may vary.)


Were → Was

were → was

Was → Were

was → wasn’t

were → was (is)

Were → Are

are → am

Revise

was → am

Write Matt: Were you a good student two years ago?

Amy: No, I weren’t. I was lazy and quiet.

But now I am different.

Matt: What is your secret?

Amy: I read a lot of good books.

Matt: Are you a good student now?

Amy: Yes, I am. I am interested in learning.

(Answers may vary.)

Say (Answers may vary.)


are aren’t Were am wasn’t Is


47

p.86

Discover T


A 1. write

2. watch

3. go

4. take

5. try

6. buy

B 1. Does / read

2. Do / use

3. Does / visit

4. Do play

5. Did / write

6. Did / send

7. Do / go

8. Did / buy

C 1. Did he finish / did

2. Does it rain / does

3. Do you clean / do

4. Did she try / didn’t


48


A 1. Do you have a fever?

2. Did Hank finish his research paper?

3. Does Alex listen to music

4. Did Ben and Mary fix the computer yesterday?

B 1. Does / drive a car / she does

2. Did / go to your birthday party / they didn’t

3. Do / like climbing / they do

4. Did / do his best on the exam / he didn’t

5. Does / study art / he doesn’t

6. Did / interview a famous actor / she didn’t

7. Do / speak Chinese / they don’t

8. Did / call Gwen / he did



Revise Joe: Did you see my father’s old picture?

Katie: No, I didn’t. Do you have it now?

Joe: Yes, I do.

Katie: Wow. Does he have many brothers and sisters?

Joe: Yes, he does. He has three brothers and two sisters.

Katie: Did people have many children in the 1970s?

Joe: Yes, they did.

Write Mom: Brad, did you see my old picture?

Brad: No, I didn’t. Do you have them now?

Mom: Yes, I do.

Brad: Wow. Did you played arcade games?

Mom: Yes, I did. Everybody did in the 1970s. We didn’t have computer games.

(Answers may vary.)

Say Mom and Dad played outside when they were young. (Answers may vary.)


do don’t

Does doesn’t didn’t


49

p.90

Discover T


A

B 1. Where are you now?

2. What was his gift?

3. Where were his books?

4. What is your name?


A 1. What does he like for dessert?

2. Where did you eat lunch?

3. Where do you want to go?

4. What do pandas eat?

5. What did they make at the beach?

6. Where did she go?

Where What


50


A 1. Where

2. did

3. are

4. does Ben want

B 1. Where do they go to school now?

2. What is the Amazon?

3. Where did you put my mobile phone?

4. What was that?

5. What does your sister do in her free time?



was → is

are → is

does → do

Revise

goes → go

is → are

were → is

Write Joan: Hi. I’m Joan. What is your name?

Tim: My name Tim.

Joan: Where do you go to school?

Tim: I go to Fine Elementary School.

(Answers may vary.)

Say (Answers may vary.)


information

subject

Where are my socks?

What did you wan for your birthday?


51

pp.94~95

A 1. a

2. b

3. a

4. b

5. c

6. d

7. b

B 1. will be

2. will win

3. will do

4. will have

C

1. Will it rain tomorrow?

2. You won’t be the next school president.

3. Is Paul in the kitchen now?

4. Did Billy buy cookies for her today?

1. b be

2. b call

3. a Did

D

4. a What


52

pp.94~95

E 1. We will go to the mall tomorrow.

2. Was Katie excited about her birthday party?

3. Does he watch TV every night?

4. What did you do last Wednesday?

F Where(->What) is your favorite subject? I love art. I will am(->be) a great artist

someday. Does(->Do) you know Picasso? I want to be like him. So I will did(->do) my

best. My family and friends will are(->be) proud of me!

Documents

Answer Keys Grammar in Focus: Student Book ① · Build & Grow - Answer Keys - Grammar in Focus: Student Book 1 3 p.6 Discover T T p.6 Notice & Practice 1 A The dog jumps. A girl