—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
推荐题目
If you ________ home without a word, your parents wouldn't be so worried now.
#86490
A
didn't leave
B
couldn't have left
C
hadn't left
D
shouldn't leave
--Tom! Did you go to see the film Journey to the Center of the Earth? --- Yes, but I really _______ , because I had lots of homework to do.
#87040
A
needn’t have
B
mustn’t have
C
couldn’t have
D
shouldn’t have
— Is John coming over this weekend?— He should, but he _______ not. He seems to be busy these days.
#87075
A
can
B
may
C
must
D
will
—What do you think of your nephew?—He__________ be very naughty but at the same time you poor.
#90023
A
will ; will
B
won't; can't
C
may ; may
D
can; can't