--Is Professer Smith giving the speech today?--It ________ be him. He is abroad right now.
#62935
A
mustn't
B
needn't
C
won't
D
can't
推荐题目
I didn’t know Headmaster Weng was away for Beijing. I to his office yesterday.
#63308
A
mustn’t have gone
B
needn’t have gone
C
wouldn’t have gone
D
couldn’t have gone
—I won’t go to the concert this evening. I ______ watch the NBA on TV. It’s more exciting.
#77600
A
had better
B
would rather
C
ought to
D
have to
Not having work out the problem, leave the office．
#63683
A
so he was not allowed to
B
and he didn’t want to
C
the teacher couldn’t make him
D
he couldn’t free himself to
--Whose backpack is this? ---It be Jim’s. Look, his student’s card is in it.
#77730
A
must
B
can
C
mustn’t
D
can’t
—Is Jack on duty today? —It_____ be him. It’s his turn tomorrow.
#62168
A
mustn’t
B
won’t
C
can’t
D
needn’t