——I can’t find my purse anywhere.——You       have lost it while shopping.
#89009
A
may
B
can
C
should
D
would
推荐题目
What a pity. If I had caught that flight,  I ____ over the Pacific Ocean now.
#87518
A
would fly
B
would have flown
C
would be flying
D
were flying
I can’t find the recorder in the room. It ________ by someone.
#87740
A
may take
B
may have been taken away
C
must have taken away
D
needn’t have been taken away
I______it again. 
#89914
A
would like you to read
B
would like that you read
C
would like you reading
D
would like you read
--Must we hand in our homework now?---No, you ___. You ___ hand them in before Friday.
#88933
A
mustn’t , can
B
needn’t, can
C
can't , can
D
mustn’t, must