—Oh my god! You__ wear slippers to attend the conference． —I'm sorry I forgot there is a conference．
#89857
A
must
B
can
C
should
D
shall
推荐题目
Though there is no one in the hall, he stands on the stage as if he ____watched and expected to deliver a speech.
#87026
A
has been
B
had been
C
were being
D
is being
His parents meant him_____________ scientific research, but he showed no interest and turned poet.
#89322
A
going in for
B
to have gone in for
C
to go in for
D
having gone in for
---Be careful! Your clothes will catch fire. ---Thank you._______ so close to the fire.
#87970
A
I didn’t know I was
B
I don’t know I am
C
I hadn’t known I was
D
I don’t know I was
—What’s the matter with you ? —Oh, I’m not feeling well in the stomach . I ______so much fried fish just now .
#89513
A
shouldn’t eat
B
mustn’t have eaten
C
shouldn’t have eaten
D
mustn’t eat
It has been announced that candidates remain in their seats until all the papers have been collected.
#87782
A
can
B
shall
C
will
D
may