The professor ________at 8 o’clock，but he has not shown up yet，which worries all of us.
#86762
A
was supposed to arrive
B
must have arrived
C
might have arrived
D
was supposed arriving
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He had an expression of resentment（不高兴）, as if Martin＿＿＿a fool of him.
#89867
A
had made
B
makes
C
made
D
would make
If the wound ______ become infected, do not hesitate to call me.
#87149
A
shall
B
must
C
should
D
would
John agreed to the suggestion that his students _____ two weeks to prepare for the exam.
#86438
A
give
B
should give
C
be given
D
must be given
_______ there yesterday, I could have asked him not to do so．
#87615
A
If I were
B
If I was
C
Had I been
D
Was I
Without Sir Tim, the father of www, keeping up with the latest ______ so convenient.
#87623
A
would be
B
wouldn’t be
C
would have been
D
wouldn’t have been