—$100，but that is my last offer.
—________
| A．Good idea! | B．What did you say? |
| C．Oh，it’s up to you! | D．OK，it’s a deal. |
Only when you have finished your homework ______ go home.
| A．can you | B．would you | C．you will | D．you can |
The field research will take Jone and Paul about five months; it will be a long time ____we meet them again.
A. after B before C since D when
第二节语法和词汇知识：（共15小题；每小题1分，满分15分）
从A、B、C、D四个选项中，选出可以填人空白处的最佳答案。
------ I was wondering if we could go skating on the weekend.
------ _____ good.
A. Sound B. Sounded C. Sounding D. Sounds
------ What made you so sad?
------ ______ my wallet.
| A．Lose | B．Losing | C．To lose | D．Lost |
China is one of the developing countries that the third world.
| A．belong to | B．belongs to | C．is belonged to | D．are belonged to |