Don’t play with dog, Jack, for it _____ be dangerous at times.
#89131
A
shall
B
can
C
should
D
must
推荐题目
The politician has been warned that he would be getting into great trouble _______ stick to his standpoint.
#90405
A
were he to
B
he will
C
he was to
D
would he
---I feel the house shaking.----So do I .It ___ be sign of an earthquake most probably. Let’s hurry to leave here.
#90314
A
ought to
B
could
C
can
D
might
The impatient driver received a ticket for speeding. He so fast.
#87270
A
shouldn’t have driven
B
wouldn’t have driven
C
couldn’t have driven
D
mustn’t have driven