_____ picking up the phone, I recognized her voice.
A.Upon B.With C.As D.Over
Our English teacher insisted that the homework ________ tomorrow morning.
A.must be handed in B.hand in C.be handed in D.would be handed in
---They haven’t been to Beijing, have they?
---_____. They have never been there.
A.Yes, they haven’t B.Yes, they have C.No, they have D.No, they haven’t
_____ work has been done to improve our living environment.
A.A great amount of B.A number of C.A great many D.A plenty of
Unfortunately, when I dropped in, Mr. Smith __________. So we only had time for a few words.
A.has just left B.was just leaving C.had just left D.just left
—Where is your new home now?
—In the new developed zone. But I ______ downtown for five years.
A.have lived B.had lived C.was living D.lived