(Тест Он должен был выступить на конференции, но неожиданно заболел.
a) He was to have spoken at the conference, but suddenly fell ill.
b) He has to have spoken at the conference, but suddenly fell ill.
c) He had to have spoken at the conference, but suddenly fell ill.
d) He must have spoken at the conference, but suddenly fell ill.
12. My eyes are tired. – You ….. have a rest.
a) ought to b) should c) must d) have to
13. He ….. have done what I told him.
a) ought to b) is to c) can d) may
14. I feel that I …. spend more time with my children.
a) have to b) is to c) can d) ought to
15. We …. hurry. We have a lot of time.
a) need b) must c) needn`t d) mustn`t