—What about going swimming this afternoon?—You ______ be joking! Don't you know I'm afraid of water?A. may B. can C. must
The students were excited when they knew they ______ out for a spring out the next month.
Tommy’s parents looked _______ when they saw his excellent exam results.
In my opinion, Li Jianrou is one of ___________ skaters this year.
________ Jeremy was hurt in the match, he didn’t give up and finished in ninth place.
__________ surprised he was to see his stolen bicycle again at the gate of the park.