I have been looking for Michael for a whole day. Where ______ he have gone?
#88143
A
should
B
can
C
must
D
may
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 ---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
—Did you visit the famous cultural relics last month?—No, we____ it, but we spent too much time shopping.
#86854
A
could have visited
B
must have visited
C
can't have visited
D
shouldn't have visited
—I wish I _________ the meeting.—But you didn’t .
#87347
A
attended
B
have atteneded
C
had attended
D
would attend