The flowers ________ every day, or they will die.
#76173
A
must water
B
can be watered
C
should water
D
must be watered
推荐题目
I talked for a long time, and in the end I_____ make her believe me.
#63024
A
should
B
can
C
was able to
D
must
—May I watch TV for another 15 minutes, Mum?—Oh, dear, if you _____.
#62762
A
can
B
must
C
may
D
should
–Carla _______ go to that historical museum after school when she was a teenager. --No wonder she is so familiar with it.
#62961
A
could
B
should
C
might
D
would
—Shall I tell you about it? —No, you _______. Sandy has told me already.
#76752
A
won’t
B
mustn’t
C
needn’t
D
can’t
—To make our city more beautiful, rubbish into the river. —I agree.
#78182
A
needn’t be thrown
B
mustn’t be thrown
C
can’t throw
D
may not throw