The idea they have come up with sounds great, but it remains whether it works well in practice.
A.to see | B.to be seen | C.seeing | D.seen |
—Is this raincoat yours?
—No, mine _____ there behind the door.
A.hangs | B.is hanging | C.has hung | D.is hanged |
Lily _____ a book about China last month but I don’t know whether she has finished it.
A.wrote | B.had written | C.is writing | D.was writing |
I first met Lisa three years ago. She _____ at a radio shop at that time.
A.has worked | B.was working | C.had been working | D.had worked |
I don’t work here; I _____ until a new secretary arrives.
A.am just helping out | B.just help out |
C.have just helped out | D.will just help out |
—I’m sorry to keep you waiting.
—Oh, not at all. I _____ here only a few minutes.
A.am | B.was | C.have been | D.will be |