— I don’t understand why you didn’t go to the lecture yesterday afternoon.—I’m so sorry. But I _________ my homework. 
#100590
A
had done
B
was doing
C
would do
D
am doing
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All the preparations for the task _________, and we’re ready to start.
#99042
A
complete
B
have completed
C
had been completed
D
have been completed
I wonder if she______us,but I think if she______us we will be able to complete the task ahead of time.
#104555
A
helps;helps
B
will help;has helped
C
helps;will help
D
will help;helps
When she ______ back tomorrow, I’ll tell her all about the news.
#101692
A
will come
B
comes
C
had come
D
is coming
 --- What’s that unpleasant noise? --- Oh, the road before the main gate _____.
#102977
A
is repairing
B
is being repaired
C
is repaired
D
has been repaired