Question

1) We … (should / must / can / could) brush our teeth twice a day.

2) Pupils … (shouldn't / should / must / can) leave the classroom before the ring bells.

3) You … (should / shouldn't / must / can) brush your teeth after breakfast.

4) She … (should / must / can / shouldn't) drink sour milk every day. He is very thin.

5) Your father … (should / must / would / can) stop smoking.

6) … (Can / Must / Should / Would) you pass my pencil to me?

7) You … (mustn't / shouldn't / can't / couldn't) talk aloud in the library.

8) You … (should / shouldn't / must / can) keep your home clean.

9) You … (mustn't / should / can / could) smoke cigarette in hospital.

10) We … (should / must / can / could) visit our grandparents more often.

11) You … (shouldn't / mustn't / can't / can) touch burning things.

12) You … (mustn't / can't / shouldn't / couldn't) drive too fast in the city.

Answer 1

Ответ:

1)must

2) should not

3) should

4) should not (я не знаю)

5) should

6)can

7) mustn't

8)must

9) mustn't

10)should/must

11) mustn't

12) mustn't

я не уверена в некоторых, там и must и should подходит