—I ordered a pair of shoes online two days ago and they haven’t arrived yet.—Don’t worry. You_______ have them by Friday.
#88047
A
could
B
shall
C
must
D
may
推荐题目
 Look at the clock! It's time ______ work.
#90300
A
we started
B
we'll start
C
we're starting
D
we have started
 I _______ have been more than six years old when the accident happened.
#89803
A
shouldn’t
B
couldn’t
C
mustn’t
D
needn’t