It’s time that you_____with the relief work in the flood-stricken area after the awful typhoon.
#86767
A
must help
B
can help
C
helped
D
have helped
推荐题目
—I didn't go to see the doctor yesterday. —But you________.
#89498
A
ought
B
ought to
C
oughted to
D
ought to have
.Why ______ you dress up ______ Beckham would be impressed by your turning up?
#88497
A
must; as though
B
can; as for
C
will; before long
D
should; long before
You _____ phone him if you want to, but you _____! He will surely phone you.
#90175
A
may; mustn’t
B
have to; needn’t
C
can; needn’t
D
can; doesn’t need
His expression suggested that he _______ ill, so the teacher suggested that he _______ sent to hospital at once.
#87032
A
was; must be
B
is; should be
C
be; be
D
was; be
Teachers suggested parents their children under 12 to ride bicycles to school for safety.
#87502
A
shouldn’t allow
B
don’t allow
C
mustn’t allow
D
couldn’t allow