－May we start the meeting now?－No, we________ . We__________ to start until the manager comes.
#76883
A
mustn’t; are allowed
B
don’t have to; are supposed
C
needn’t; aren’t allowed
D
can’t; aren’t supposed
推荐题目
-–Mary knows the city quite well.--She______ well have been there before.
#63125
A
need
B
could
C
should
D
may
—I lost my pet pig, but it came back yesterday.—As the saying goes: an old horse knew the way.
#77834
A
塞翁失马
B
老马识途
C
马失前蹄
D
马到成功
He used to _______ in a village, but now he has been used to _______ in the big city.
#77424
A
live; living
B
live; live
C
living; living
D
living; live
One of our rules is that every student wear school uniform while at school.
#63108
A
shall
B
might
C
will
D
could
—Dad，can I go to the movies tonight?--Sure，but you__come back home before 9 o’clock.
#76861
A
can
B
must
C
may
D
might