I can't find my keys. Maybe I ____________them at home this morning.
A.missed B.forgot C.lost D.left
—Excuse me, sir. When can we drive on the highway? —Not until it ________next week.
A.is built B.builds C.will build D.will be built
— Could you tell me ________?
— For a week.
A.how soon he will come back B.how soon will he come back
C.how long I can keep the book D.how long can I keep the book
— Do you remember there _________ a river here?
— Of course, I often swam in it when I was young.
A.used to being B.was used to be C.used to be D.was used to being
— It’s a little dark in your bedroom. — Yes, I’ll ________a brighter light soon.
A.put out B.put up C.put off D.put in
— What do you think of those doctors in Wuhan, Ma Lin?
—How brave they are! They’ve tried their best to keep patients ________.
A.live B.alive C.living D.lively
