I found John _____ the desk, _____ his homework carefully.
| A．seated at; to do | B．sitting at; doing |
| C．sat at; does | D．taking his seat at; to do |
(2012·衡阳高二检测) People often have the belief _______ a healthy environment and development cannot be possible at the same time, but this does not have to be true.
| A．that | B．which | C．where | D．what |
We should always keep in mind that accidents _______ from carelessness while driving.
| A．arise | B．arouse | C．begin | D．rise |
—Did you return the book on me? Why can’t I find it anywhere?
—_______. You were writing a letter at your desk at that time.
| A．I will give it to you | B．I did give it to you |
| C．I had given it to you | D．I do give it to you |
(2012·洛阳高二检测) _______ of danger in the street at night, she had to go home with a friend _______ her.
| A．Warned; accompanied |
| B．Having warned; accompanying |
| C．Warning; accompanying |
| D．Having been warned; accompanying |
It _______ that Chinese football team beat Japanese team at the last moment in the Universiade in Shenzhen.
| A．turned up | B．turned out |
| C．turned down | D．turned over |