1. i could help you.
2. Could you help me?
3. I could not help you.
4. We could win.
5. Could you win?
6. We could not win.
7. He could become a doctor.
8. Could he become a doctor?
9. He could not have become a doctor.
10. She could go to England.
11. Could she go to England?
12. She couldn't go to England.
13. Last year he could run fast.
14. Could he read well last year?
15. We couldn't speak English well last year.
16. Could you give me a phone number?
17. Yes, I could.
18. Could we visit him? He misses.
19. Yes, we could visit him.
20. Could you come with me to the shop?
I could help you.
2. Could you help me?
3. I could not help you.
4. We could win.
5. Could you win?
6. We could not win.
7. He could become a doctor.
8. Could he become a doctor?
9. He could not have become a doctor.
10. She could go to England.
11. Could she go to England?
12. She couldn't go to England.
13. Last year he could run fast.
14. Could he read well last year?
15. We couldn't speak English well last year.
16. Could you give me a phone number?
17. Yes, I could.
18. Could we visit him? - He misses.
19. Yes, we could visit him.
20. Could you come with me to the store?
ответ: 1.
1)Dont have to
2) have to
3) must not
4) had to
5) Dont have to
2.
mustn’t (Вы не должны оставлять детей без присмотра в аэропорту.)
mustn’t (Нельзя опаздывать на собеседование.)
don’t have to (Тебе не обязательно есть суп, если не хочешь.)
mustn’t (Тебе нельзя кричать на нас.)
don’t have to (Нам не обязательно бежать. У нас много времени до концерта.)
don’t have to (Вам не обязательно платить сейчас. Вы может заплатить онлайн попозже.)
don’t have to (Этот музей бесплатный. Нам не нужно покупать билеты.)
mustn’t (Это ручка моего отца. Ты не должен ее терять.)
mustn’t (Вы не должны шуметь. Маленький Тим спит.)
don’t have to (Завтра воскресенье. Мне не надо рано вставать.)