4. Premier Wen Jiabao has many important______ of state ______ .
| A．affairs; to deal with | B．businesses; dealing with |
| C．affairs; to treat with | D．businesses; to treat with |
I really don’t like the way _____________ she speaks to her parents.
| A．that | B．when | C．which | D．what |
Rather than go through the extreme hot weather and see the World Expo, I prefer ______ at an air-conditioned room and watch TV.
| A．staying | B．to stay | C．stayed | D．had stayed |
—Have you finished your experiment report, Jane?
—Oh, my God. I’ve _____ forgotten all about that.
| A．strongly | B．really | C．entirely | D．freely |
He was told that it would be at least three more months ______ he could recover and return to work..
| A．when | B．before | C．since | D．that |
You can never imagine what great difficulty I had ________ his parents.
| A．finding | B．of finding | C．to find | D．about finding |