题目内容
一 Not yet.
4. — Turn off the radio,dear. The baby is sleeping.
4. has woken
4. 我们应当采取行动来改善我们的生活条件。
We should take action to.
5. waitern 6. neighbourhood n
1. The air (污染) is very serious in big cities.
() 2. Liu Huan,a famous male singer, long hair.
A. used to have B. is used to having
C. is used for having D. is used to have
2. Oh,my God!You haven't finished your homework (还，仍) .
9. There are many (街区) in the city.
() 4. —Is that your cousin? —No, .
A. I think so B. I am C. I am afraid D. I'm afraid not
4. I often helps my mother do some (购物) at the weekend.
