Miss Pei is on time for everything. How ______ it be ______ she was late for the opening ceremony?
#88002
A
must; where
B
can; that
C
should; when
D
might; if
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Don't be angry with us. We ________ with you together, but we were busy with our final reports when you called in.
#86482
A
would eat out
B
must have eaten out
C
should eat out
D
could have eaten out
 ——Yesterday, I didn’t see Ben at the party.   —— You _____ him. We just came back from Beijing this morning. 
#87561
A
mustn’t have seen
B
needn’t have seen
C
couldn’t see
D
can’t have seen
But for those interruptions, the meeting _____ half an hour ago.
#86655
A
was finished
B
would have finished
C
would finish
D
had been finished