题目内容
7. It's quite warm here;we turn the heating on yet.
7. needn't
5. 糖的供应日渐短缺，从而引起其价格的上涨。
The supplies of sugar have been running low, .
7. My uncle gave me a beautiful (sharpen) as my birthday present yesterday.
6. She was always there at half past eight,chatting (informal) to the children.
5. 你当时不必亲自来，我可以代替你。
You in person,because I could replace you then.
2. — You waited for Mr Zhang yesterday,didn't you?
—Yes,but we . He didn't go to school yesterday.
12. Mark have hurried. After driving at top speed,he arrived half an hour early.
1. It is considered i in the US to eat,drink or chew gum during class.
4. 他所说的对我来说毫无意义。
means nothing to me
