— Why weren't you at the meeting?
— I ________ for a long distance call from my sister in America.
A.was waited |
B.was waiting |
C.has waited |
D.have been waiting |
We have done things we ought not to have done and ________ undone things we ought to have done.
A.left |
B.leave |
C.will leave |
D.leaving |
Paper produced every year is ________ the world’s production of vehicles.
A.the three times weight of |
B.three times the weight of |
C.as three times heavy as |
D.three times as heavier as |
The two ladies are ________ the same age, but there seems to be ten years ________ them.
A.at, between |
B.about, among |
C.as, among |
D.of, between |
I planned ________ to see you last week, but I was ill.
A.to have come |
B.to come
|
C.to be coming |
D.to have been coming |
While building a tunnel through the mountain, ________ .
A.an underground lake was discovered |
B.there was an underground lake discovered |
C.a lake was discovered underground |
D.the workers discovered an underground lake |