---You shouldn’t have taken pictures before the carved stones.---____ .
Only when you have finished your homework ______ go home.
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.
China is one of the developing countries that the third world.