---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
The Nobel Peace Prize is given to such people _____ have made great contributions to maintaining global peace and stability.
A.that B.whom C.as D.who
He Ge is a very excellent actor, and the films and TV plays _____ he acts attracted many young people.
A.that B.in which C.with which D.what
