—Hi, Johnson, any idea where Susan is? —It’s class time, so she in the classroom now.
#87475
A
can be
B
must have been
C
might have been
D
should be
推荐题目
—You didn't wait for Mr. Smith last night, did you?—Yes, but we ________. He didn't return home at all.
#87275
A
don't have to
B
needn't have
C
didn't need to
D
should have
“I called you yesterday. A woman answered, but I didn’t recognize her voice.” “Oh, it _____ my aunt Jean.”
#89565
A
must be
B
must have been
C
might be
D
can have been
If these kind-hearted soldiers ___ us last week, we would not have such a good harvest.
#87160
A
helped
B
had helped
C
had not helped
D
didn’t help
I am badly off. If I ______ money, I ______ a large house.
#87784
A
have; would have
B
had; will buy
C
had; would buy
D
would have; would buy