_______ will host(主办) the 30th Olympic Games in 2012.
| A．Beijing | B．London | C．Sydney | D．New York |
I won’t believe that the five-year-old boy can read magazines ____ I test him myself.
| A．if | B．when | C．after | D．until |
It’s time ______ the weather report. Turn on the radio, please.
| A．to | B．in | C．at | D．for |
—Alan, it’s late. Why not go to bed?
— Jenny hasn’t come back yet. I _______ for her.
| A．waited | B．have waited | C．am waiting | D．was waiting |
—Steve is good at writing short stories.
— So he is. But he writes _______ than us. So he can’t get good grades in writing.
| A．most carefully | B．more carefully | C．less carefully | D．least carefully |
After the Asian Games, ______ people came to Guangzhou for a visit during holidays.
| A．thousand | B．thousands of | C．five thousands |
D．five thousands of |