---How did you do in the test yesterday? -----Not so well. I ______ much better but I misread the directions for writing.   
#63231
A
will have done
B
could have done
C
must have done
D
may have done
推荐题目
 —________ I swim here?—I’m sorry. Children _______ swim alone here.
#76532
A
Must , can’t
B
May , must
C
Can, mustn’t
D
Can’t can
I looked everywhere for the book, but I ______find it
#76915
A
mustn’t
B
needn’t
C
may not
D
couldn’t
For those of you who ________ a few very popular articles that came out last week, check out this mail.
#62329
A
may miss
B
must have missed
C
may have missed
D
would have missed
The boy is afraid of darkness, so he _____ out at night.
#74987
A
dares to go
B
doesn’t dare go
C
dare not go
D
dares not to go