Great changes __________ in this city over the past five years.
A.took place | B.have been taken place |
C.were taken place | D.have taken place |
Professor Liu has ________ teach psychology since he came to the Central China Normal University.
A.determination to | B.been determined to |
C.been determining to | D.determined to |
---Any news about Bill Clinton?
----He left power three years ago and has a little now and a little then been ______.
A.heard of since | B.heard since | C.heard before | D.heard of before |
If you want to sell your product you must _____ it.
A.advertise | B.advertise for | C.advertise on | D.advertise to |
Are the parents who let their child who is ______ walk in the dark alone at night considerate?
A.young enough | B.too young to | C.not old enough to | D.so young |
The telephone,but by the time I got indoors, it stopped.
A. | had rung | B. | was ringing | C. | rings | D. | has rung |