Question

C) Use MUST/MUSTN`T / HAVE TO or (NOT) HAVE TO: 1. I can stay in bed tomorrow morning because I ……………………………. work. 2. Whatever you do, you ……………….. touch that switch. It`s very dangerous. 3. You ……………………………forget what I told you. It`s very important. 4. We………………………. leave yet. We`ve got plenty of time. 5. Ann was feeling ill last night. She …………………leave the party early. 6. I ………………………….go to the bank yesterday to get some money. 7. The windows are very dirty. I ……………………. clean them. 8. The windows aren`t dirty. You ……………………. clean them. 9. We arrived home very late last night. We ……………… wait half an hour for a taxi. 10. These cakes are very nice. You ……………………. have one. 11. We …………………………… take an umbrella. It`s not going to rain.

Answer 1

1. I can stay in bed tomorrow morning because I don't have to work.
2. Whatever you do, you mustn't touch that switch. It`s very dangerous.
3. You mustn't forget what I told you. It`s very important.
4. We don't have to leave yet. We`ve got plenty of time.
5. Ann was feeling ill last night. She had to leave the party early.
6. I had to go to the bank yesterday to get some money.
7. The windows are very dirty. I must clean them.
8. The windows aren`t dirty. You don't have to clean them.
9. We arrived home very late last night. We had to wait half an hour for a taxi.
10. These cakes are very nice. You must have one.
11. We don't have to take an umbrella. It`s not going to rain.

Answer 2

Certainly! The exercise seems to be about using different modal verbs like "must," "mustn't," "have to," or "don't have to" to complete the sentences appropriately. Let's fill in the blanks:

1. I can stay in bed tomorrow morning because I don't have to work. 2. Whatever you do, you mustn't touch that switch. It's very dangerous. 3. You mustn't forget what I told you. It's very important. 4. We don't have to leave yet. We've got plenty of time. 5. Ann was feeling ill last night. She had to leave the party early. 6. I had to go to the bank yesterday to get some money. 7. The windows are very dirty. I must clean them. 8. The windows aren't dirty. You don't have to clean them. 9. We arrived home very late last night. We didn't have to wait half an hour for a taxi. 10. These cakes are very nice. You can have one. 11. We don't have to take an umbrella. It's not going to rain.