—I wonder if you could go with me to the shopping mall.—Don’t disturb me. I ______ my experiment report all the morning and haven’t finished yet.
#101610
A
wrote
B
was writing
C
have written
D
have been writing
推荐题目
If the weather had been better，we could have had a picnic．But it all day．
#102002
A
rained
B
rains
C
has rained
D
is raining
Once you _________ used to the weather here, you ________ to live here.
#103445
A
get; will probably like
B
will get; will probably like
C
got; will probably like
D
had got; had probably liked
— I'll come to listen to your speech at 9:30 tomorrow morning.— I regret to tell you that by then my speech ____.
#101982
A
had ended
B
has ended
C
will have ended
D
will end
Great changes _____ in this city over the past five years.
#100896
A
tookplace
B
havetakenplace
C
weretakenplace
D
havebeentakenplace
—Have you thought of the topic for the composition? — Not yet．I _____ it very carefully, but I haven’t decided.
#104122
A
will consider
B
have been considering
C
had considered
D
was considering