—The window is dirty.
—I know. It________for weeks.
| A．hasn't cleaned |
| B．didn't clean |
| C．wasn't cleaned |
| D．hasn't been cleaned |
It’ll be a year and a half ______ the next Olympic Games are held in London in 2012.
| A．since | B．when | C．before | D．until |
I consider________ a great honor that I have been invited to give a speech.
| A．it | B．that | C．this | D．what |
He wrote ______ song, which turned out to be rather popular with ______ young.
| A．the; the | B．a; 不填 | C．a; the | D．the; 不填 |
－I thought I’d try to repair the car myself.
－______ ! You know nothing about the car.
| A．That’s all right | B．You can’t be serious |
| C．I couldn’t agree more | D．Nothing serious |
Who is ______ to be the best football player this year still depends
| A．likely | B．certain | C．possible | D．probable |