Modals. Задание по английскому языку. Помогите пожалуйста, очень нужно!

1) Ann passed the exams. He... be very clever. *
а) should
б) must
в) can't
г) have to

2) I....go in order not to be late at the meeting. *
а) may
б) must
в) have to
г) can

3) It's late. You...go as soon as possible. *
а) can't
б) mustn't
в) need
г) should

4) I....repair m used car twice since I bought it. *
а) have had to
б) have to
в) must
г) had to

5) You....wake up early tomorrow.The school year is over. *
а) shouldn't
б) don't have to
в) needn't to
г) mustn't

6) Excuse me....ask you a personal question? *
а) can I do
б) may
в) must I
г) I may

7) Yesterday he....do all his housework. *
а) had to
б) must
в) can't
г) may

8) I think the girls....wear longer skirts to school. *
а) should
б) must to
в) must
г) should to

9) Excuse me....tell me the way to the nearest station? *
а) you could
б) you can't
в) could you
г) you have to

10) I....understand her because I don't speak Italian. *
а) can't
б) mustn't
в) needn't
г) had to

11) Yo...copy the homework of your classmates. *
а) ought
б) mustn't
в) cannot
г) can

12) You ...smoke in cinemas in Moscow. *
а) can't
б) don't have to
в) mustn't
г) needn't

13) If they come on time, we....watch the match together. *
а) can
б) will be able to
в) could
г) will able

14) She tried to get out of the house, but....The doors were locked. *
а) couldn't
б) wouldn't
в) was to
г) needn't

15) ...we go for a walk in the evening? *
а) need
б) should
в) may
г) must

16) When I was young I....swim very fast. *
а) could to
б) can
в) was able
г) could

17) Alice has been working in the garden too long. She....be tired. *
а) can
б) may
в) should
г) must

18) Schoolchildren....to leave the school before the lessons finish. *
а) are not allowed
б) couldn't
в) can't
г) mustn't

19) How often....see your dentist? *
а) must you
б) can you
в) have you to
г)do you have to