Would you please ______ the light ? I can’t see much clearly . It is getting dark .
| A．switch off | B．switch on | C．turn off | D．take on |
You may use my office as you like, you clean it up afterwards.
| A．as if | B．as well as | C．as soon as | D．so long as |
— Oh, I haven’t been to such a grand party.
— Come here, Mary. _______.
| A．Help yourself | B．Make yourself at home |
| C．Take your time | D．Behave yourself |
He was finally admitted to Beijing University. Never in all his life ______ so happy.
| A．he had felt | B．had he felt | C．he felt | D．did he feel |
More strict measures should be taken____more people are infected with the virus of H1N1 flu.
| A．so that | B．as if | C．in case | D．even if |
—Jim, you ______ quiet! Don’t you know it’s time for class now?
—Sorry, sir.
| A．being | B．be | C．are | D．will be |