情态动词测试
1. ----Are you going to Jeff's party?
----I'm not sure. I _____ go to the concert instead.
A. must B. would C. should D. might
2. ----Will you stay for lunch?
----Sorry, ____. My brother is coming to see me.
A. I mustn’t B. I can’t C. I needn’t D. I won't
3. He _____ you more help, even though he was very busy.
A. might have given B. might give C. may have given D. may give
4. Jenny_____ have kept her word. I wonder why she changed her mind.
A. must B. should C. need D. would