1、助动词和情态动词练习1. Mr. Black didn’t come to the office yesterday. He____ ill. a. can be b. must be c. must have been d. would be 2. Mr. Smith _____ be in the office now. I saw him take a taxi just a moment ago. a. can’t b. doesn’t c. mustn’t
2、 d. needn’t3. Where___ in the past three years? a. had you gone b. have you gone c. did you go d. have you been4. Let us wait a little longer, _____ ? a. shall we b. will you c. could we d. can you 5. Linda has lived here f
3、or a long time, so she____ the weather. a. used to b. get used to c. became used to d. is used to 6. She ___ at home now, but I’m not sure. a. maybe b. might be c. may have been d. might have been7. No one__ that to his face. a. dare to say
4、 b. dares say c. dares saying d. dare say8. I’m sorry I ____ to tell you I was coming . a. ought to phone b. should phone c. need to phone d. ought to have phoned9.—Did you blame him for his mistake? –Yes, but__ it. a. I’d rat
5、her not have done b. I’d rather not do c. I’d better not do d. I’d rather not doing10.At that moment she ___ with her little sister at home. a. may play b. can play c. might be playing d. might be
6、 played11. You ____ read that article if you don’t want to. a. haven’t to b. can’t c. mustn’t d. needn’t 12.Smith has not been to Beijing._____. a. Neither is Mary b. Neither has Mary c. Neither does Ma
7、ry d. Neither did Mary 13. A computer___ think for itself, it must be told what to do. a. can’t b. couldn’t c. may not d. might not 14. He left yesterday, so he ___ in Beijing. a. may arrive
8、 b. may have arrived c. must arrive d. arrives15.It was so dark outside that he ___. a. didn’t dare to go out to fetch water
