This passage puzzled me so much that I stopped for a few seconds to _____.
A.make it up | B.make it out | C.make it for | D.make it over |
She had to leave school_______ her family couldn’t afford her education.
A.although | B.unless |
C.because | D.so |
The old man has retired from the factory. He _____ there for 30 years.
A.works | B.worked |
C.has worked | D.was working |
— I don’t mind telling you what I know.
— You _______. I can manage it myself.
A.mustn’t | B.ought not to |
C.can’t | D.don’t have to |
—Have you heard of the accident on this road last night?
—Yes. And there ________ three accidents here so far this year.
A.are | B.were |
C.have been | D.had been |
The students _______are hard-working and ready to help should be praised.
A.who | B.whom | C.which | D.whose |