(2013·湖南，34)—I don't understand why you didn't go to the lecture yesterday afternoon.—I'm so sorry.But I________my homework.
#99735
A
had done
B
was doing
C
would do
D
am doing
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I ____ to send him a telegram to congratulate him on his marriage, but I ____ it.
#104845
A
hoped, hadn’t managed
B
has hoped, didn’t manage
C
hope, don’t manage
D
had hoped, didn’t manage
—What a large crowd!—They ______ in the cold wind for hours; the famous star will come today.
#100741
A
waited
B
were waiting
C
are waiting
D
have been waiting
--- May I speak to your manager Mr. Williams at five o’clock tonight? --- I’m sorry. Mr. Williams to a conference long before then.
#102109
A
will have gone
B
had gone
C
would have gone
D
has gone
An exhibition of paintings __________ at the museum next week.
#101121
A
will hold
B
is to be held
C
are holding
D
are to be held