______ the prices of color TV sets down by 50%, the company had a very hard time.
| A．As | B．With | C．Because of | D．For |
Is this company _____ you visited Mr. Wang last week?
| A．which | B．the one where | C．the one that | D．that |
It is really a pity that as many as 58 lives didn’t ______ the big high-rise fire that happened in Shanghai on 15th.November,2010.
| A．perform | B．succeed | C．remove | D．survive |
—Do you like traveling?
—Sure. I _____ to Australia six months ago, but I _____ anywhere since then.
| A．went; didn’t go | B．have gone; haven’t been |
| C．went; haven’t been | D．went; hadn’t been |
While shopping, you should make your own decision. You cannot simply depend on __________ is advertised on TV
| A．which | B．that | C．what | D．one |
Cheng Guangbiao announced that he would donate all that he had ______ the help he got as a student, following the all-out donation project of Bill Gates.
| A．in return for | B．according to | C．as a result of | D．in charge of |