--- The fog is so thick that the express way ____ have been closed. --- You are right. I ____ have thought of that. Now we have to take another road.
#63639
A
can; should
B
may; can
C
should; must
D
must; should
推荐题目
“Mike is often absent from class.” “Tell him he _ _ answer for it if he goes on behaving like that.”
#63229
A
shall
B
will
C
would
D
can
— Mike, is this your eraser? — No, it’s not ______. Maybe it’s __________.
#75071
A
my; Lily’s
B
me; Lily
C
mine; Lilys’
D
mine; Lily’s
I was really busy these days, otherwise I _______ to your birthday party last night.
#62994
A
came
B
did come
C
should have come
D
would have come
Lora，you ____________ leave all your books on the floor like this!
#62212
A
wouldn’t
B
mustn’t
C
needn’t
D
may not
—Tom can’t find his gloves. Are these blue gloves his? —No, they ______ be his. His gloves are black.
#74943
A
must
B
may
C
can’t
D
mustn't