English is a language shared by several diverse cultures, each of ____ uses it somewhat differently.
| A．which | B．what | C．them | D．those |
Our hometown is no longer _____ it used to be. Great changes______in the past few years.
| A．what, have taken place | B．that, have been taken place |
| C．what, took place | D．which, had taken place |
—The earthquake has killed over two thousand people in Yushu.
—________.
| A．OK | B．Certainly | C．I agree | D．That’s the case |
—Alex has lost his job.
—________? As far as I know, he is devoted to his work.
| A．What for | B．So what | C．How’s that | D．How come |
When chatting with a stranger on the Internet, bear in mind______ he could be anybody, for you can’t see him _________.
| A．that; in particular | B．that; in person | C．what; in detail | D．\ ; in public |
—You must apologize to Rebecca for being so rude, Sam.
—Why ________ I say sorry? It’s she ________ said insulting words first.
| A．should; who | B．must; whom | C．can; that | D．will; who |