2 . 玛丽不可能走远。她的咖啡还是热的。 (情态动词 十have   done) （汉译英）

3 . I ______________ myself more — it was a perfect day.

A．shouldn’t have enjoyed	B．needn’t have enjoyed
C．wouldn’t have enjoyed	D．couldn’t have enjoyed

4 . My sister met him in the street yesterday afternoon, so he ______ your lecture.

A．shouldn’t have attended	B．couldn’t have attended
C．mustn’t have attended	D．needn’t have attended

5 . —Did you hear that Jack used to be a policeman for two years?
—You’re kidding! He ______, for he’s too short.

A．can’t be	B．can’t have been
C．may not be	D．may not have been

6 . A kind-hearted passenger paid for Tim’s ticket, without which he _____ the last train.

A．couldn’t have caught	B．didn’t catch
C．couldn’t catch	D．hadn’t caught

7 . The streets are all dry. It _____ during the night.

A．must have rained	B．should have rained
C．can’t have rained	D．couldn’t rain

8 . You       have seen Helen in her office this morning because she’s been out of town for two weeks.

A．needn’t	B．mustn’t
C．mightn’t	D．couldn’t

9 . — I heard the phone ringing in the office next door.
— You _______ it. They haven’t got a phone yet.

A．couldn’t hear

B．couldn’t have heard

C．didn’t hear

D．wouldn’t have heard

10 . —Please let me know where David is. I couldn’t find him anywhere.
—Well, he _____have gone far—his coat’s still here.

A．shouldn’t

B．mustn’t

C．can’t

D．wouldn’t