-The frightening black clouds are gathering .lt______.-Sure Let's go indoors,
7.---- Henry has been teaching English in Beijing University for many years. ---- It’s no _________ he can speak Chinese so well and idiomatically.
1. ---- We really enjoy ourselves at the party. Thanks again, Mr. and Mrs. White. ---- _________. Just drop in whenever you feel like it.
14. Why does she always drive to work ________ she could easily take the bus?
12. The Chinese government has decided to develop the west of China, ________, I dare say, will benefit the people there, especially those who are still leading a poor life.
11. When I was sixteen, I had to _________ before graduation and work in a clothes shop to help support my family.