22. “How long do you suppose it is _______ he left for Japan?” “No more than half a month.”
| A．when | B．before | C．after | D．since |
—I’m sorry. I’ve left your MP4 player in my bedroom.
—______. I won’t use it today.
| A．Go ahead | B．Don’t worry |
| C．That’s right | D．Don’t mention it |
On October 1st everyone in China holds fun activities _______ the birthday of the People’s Republic of China.
| A．celebrating | B．memorizing |
| C．favoring | D．announcing |
In my opinion, ______ we’re home for the holidays, it doesn’t mean we should spend all our time watching TV.
| A．as though | B．even if |
| C．ever since | D．in case |
Zhang Ming has an unusual view of Chinese traditions because he was _____ in America.
| A．grown up | B．brought up |
| C．put up | D．picked up |
It was quite ____ accident that I met him; he was homeless and ___ rags at that time.
| A．by; in | B．on; in |
| C．at; by | D．in; in |