—There is still a copy of the book in the library. Wall you go and bottow ?
—No, I’d rather buy in the bookstore.
A.it; one | B.one; one | C.one; it | D.it; it |
“ They went to the lecture, but it had been put off.” “ Oh, so they _______.”
A.needn’t have gone | B.should have gone |
C.mustn’t have gone | D.don’t need to go |
It’s difficult for him to without a car.
A.get off | B.get in | C.get on | D.get around |
By no means ___to your parents.
A.is this the first time you are lying |
B.this is the first time you have lied |
C.this is the first time you tell a lie |
D.is this the first time you have lied |
We_______on this project for four hours. Let’s have a rest.
A.are working | B.have been working | C.worked | D.had worked |
Many people believe we are heading for environmental disaster _____ we basically change the way we live.
A.but | B.although | C.unless | D.once |