Must we finish all the homework today or tomorrow?                    – You ____ worry about it. You may hand it in next week. 
#74646
A
mustn’t
B
can’t
C
needn’t
D
shouldn’t
推荐题目
— Where is my dictionary?— You ______ it in the wrong place.
#62851
A
must
B
should have put
C
might put
D
might have put
I ______ follow you. Would you please repeat it?
#74196
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t
 –Look! The boy is running fast! –He might ______ to catch a bus.
#75241
A
run
B
running
C
is running
D
be running