Question

Choose the correct options. 1.Rabbits can't / must fly.2.You could / mustn't forget your book. You'll need it.3.Last year I must / had to learn Chinese.It was really difficult.4.I've been learning English for seven years,so I can/ have to speak it quite well now.5.You should / mustn't try harder in class.6.My mum can't / couldn't swim when she was a child.7.You mustn't / don't have to wash your hair every day. Twice a week is enough.8.We had to / could see the sea from the house where we stayed last summer.9.She must / shouldn't remember her hockey stick today because she's playing in a match.10.I have to / can't study tonight because we have an important test tomorrow.11.You can / shouldn't swim in the lake. It's very danderous.12.My grandad mustn't / didn't have to study Science at school.

Answer 1

Ответ:

1. can't

2. mustn't

3. had to

4. can

5. should

6. couldn't

7. mustn't

8. could

9. must

10. have to

11. shouldn't

12. didn't

Answer 2

1 can’t
2 mustn’t
3 had to
4 can
5 should
6 couldn’t
7 don’t have to
8 could
9must
10 have to
11 shouldn’t
12 didn’t have to

Answer 3

1. Rabbits can't fly.
2. You mustn't forget your book. You'll need it.
3. Last year I had to learn Chinese. It was really difficult.
4. I've been learning English for seven years, so I can speak it quite well now.
5. You should try harder in class.
6. My mum couldn't swim when she was a child.
7. You don't have to wash your hair every day. Twice a week is enough.
8. We could see the sea from the house where we stayed last summer.
9. She must remember her hockey stick today because she's playing in a match.
10. I can't study tonight because we have an important test tomorrow.
11. You shouldn't swim in the lake. It's very dangerous.
12. My grandad didn't have to study Science at school.