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  To make our city more beautiful, rubbish _________ into the river.
#74375
A
needn’t be thrown
B
can’t thrown
C
mustn’t be thrown
D
may not thrown
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My grandfather          us stories when I was young.
#77240
A
was used to tell
B
is used to telling
C
used to tell
D
used to telling
—He can write well. ---He_____, but he doesn’t. He’s too lazy.
#74820
A
must
B
mustn’t
C
can
D
can’t
According to the newly-made traffic regulations, ____drives through the red light ____be fined at least 200 dollars.
#63597
A
no matter who ;may
B
whoever; shall
C
anyone who ;would
D
anyone ;should
Thomas _____ a soldier, for he is much too short.
#63130
A
needn’t be
B
should be
C
may be
D
can’t be
—Must we clean the classroom now?—No ,you _______.
#76832
A
must
B
needn’t
C
aren’t
D
mustn’t