I _______ to help you but I was not able to spare any time.I _______ a paper last night and I'll have to finish it today.
#104536
A
wanted; have been writing
B
have wanted;wrote
C
had wanted; wrote
D
had wanted;was writing
推荐题目
31.By the time we _____the airport, the plane_____.
#103311
A
arrived at; had taken off
B
had got to; took off
C
got to; had taken away
D
arrived at ; had taken away
.Nobody knew when the fire ________, but they knew it ________ the next morning.
#102822
A
broke out; was put out
B
was broken out; was put out
C
broke out; put out
D
was broken out ; wwent out
I ___________ to phone her all day, but whenver I phone her, the line is engaged.
#101328
A
tried
B
had been trying
C
have tried
D
have been trying