1. If I ____ where he lived， I ____ a note to him.

　　A. knew， would B. had known， would have sent

　　C. know， would send　 D. knew， would have sent

　　2. If they ____ earlier
than expected， they ____ here now.

　　A. had started， would be　　B. started， might be

　　C. had started， would have been　　D. will start， might have been

　　3. I didn't know his
telephone number. ____ it， I ____ then.

　　A. Had I known， would ring him up　B. Should I know， would have rung him up

　　C. If I knew; would ring
him up　D. Had I known; would have rung him up

　　4. Mary is ill today. If
she _____， she ____ absent from school.

　　A. were not ill， wouldn't be B. had been ill， wouldn't have
been

　　C. had been ill， should have been　D. hadn't been ill， could be

　　5. Were I to do it， I ________ it some other way.

　　A. will do B. would do C.
would have done D. were to do

　　6. I ________ him the
answer ________ possible， but I was so busy then.

　　A. could tell， if it had been　B. must have told， were it

　　C. should have told， had it been　D. should have told， should it be

　　7. Without your help， we________ so much.

　　A. won't achieve B. didn't
achieve C. don't achieve D. wouldn't have achieved

　　8. You didn't take his
advice. ________ his advice， you ________ such a
mistake.

　　A. Had you taken， wouldn't have made　B. If you had taken， would make

　　C. Were you lo take， shouldn't have made　D. Have you taken， won't have made

　　9. We wish we ____ what you
did when we were at high school.

　　A. did B. could have done
C. have done D. should do

　　10. She wishes she ____ to
the theatre last night.

　　A. went B. would go C. had
gone D. were going

　　11. Tom is very short now.
His mother wishes that he ________ be tall when he grows up.

　　A. could B. should C. would
D. were able to

　　12. My sister advised me
that I ________ accept the invitation.

　　A. could B. must C. should
D. might

　　13. He asks that he
________ an opportunity to explain why he's refused to go there.

　　A. is given B. must give C.
should give D. be given

　　14. Do you think of Wang
Fang's suggestion that he ________ Mr. Li to the party?

　　A. will invite B. have
invited C. is invited D. invite

　　15. I insisted that he
________ at once.

　　A. be gone B. go C. would
go D. might go

　　16. Li Ming insisted that
he ________ anything at all.

　　A. hadn't stolen B.
shouldn't steal C. doesn't steal D. steal

　　17. It is quite natural
that my coming late again ________ them very angry.

　　A. had made B. would make
C. makes D. make

　　18. He acted as if he
________ everything in the world.

　　A. knew B. knows C. has known
D. won't know

　　19. Read it aloud so that I
________ you clearly.

　　A. may hear B. will hear C.
hear D. have heard

　　20. They got up early in
order that they ________ they first train.

　　A. caught B. will catch C.
might catch D. shall catch

　　1~5 BADAB 6~10 CDABC 11~15
CCDDB 16~20 ADAAC