4º ESO MODALS REPHRASING – KEY

1. She doesn´t have to phone me back.2. We may go swimming tomorrow.3. Mary may be at home because the windows are open.4. John might know about the trip.5. We may rent our house in summer.6. We have to / must finish the article today.7. You can´t / mustn´t smoke in the underground.8. We have to / must talk before the meeting starts.9. We could go on a camping trip.10. We could go to Diagonal Mar.11. We don´t have to book a table. I know one of the waiters.12. You mustn´t drive without fastening your seatbelt.13. You should do some more exercises.14. I may go on holiday to Menorca.15. Something must be happening tonight. Look at those preparations!16. All students have to attend lessons.17. They may move to Australia.18. She must know about the accident. She looks very unhappy.19. You can´t / mustn´t use the phone without permission.20. I shouldn´t have sold the house.21. All visitors have to show their ID card.