7. I felt surprised that anyone of his intelligence    such an easy test. 

A. might have failed      B.  could have failed

 C.  should have failed     D. must have failed

6. Supposing you     the lottery, what would you do with the money?

A. would win  B.  have won

C. had won    D. won

5. Does the suggestion sound reasonable that Smith   about his physical condition as soon as possible? 

A. must be told      B.  shall be told

C. should be told      D.  may be told

4. It's a pity that you    leave so soon. It's been so nice having you here.

A. should    B. could

C. can     D. might

3. [2014 •陜西卷]We would rather our daughter    at home with us, but it is her choice, and she is not a child any longer.

A. would stay     B.  has stayed

C. stayed      D. stay

2. [2014 •江西卷]Life is unpredictable; even the poorest    become the richest.

A. shall   B. must

C. need    D. might

1. [2014 •湖南卷]—I've prepared all kinds of food for the picnic.

―Do you mean we    bring anything with us?

A. can't       B. mustn't

C. shan't       D. needn't

20. ―My computer    start, no matter how hard I try.

―It might have crashed.

A. won't     B. shouldn't

C. mustn't    D. wouldn't

19. All visitors are waiting outside. Dr Li,    they come in together or separately?

A. shall     B.  can      C.  will      D. would

18. The safety helmet saved the worker; otherwise, he    by a flying object. . 

A.    would be killed

B.    would have been killed

C.    was killed

D.    had been killed