题目内容
1. I have about thirty books. Mary has about fifty books. (用比较级合为一句)
Mary has books me.
1. more;than
1. 成千上万的 2. 造成污染 3. 大量
7. lead the way 8. begin with
9. on one's own 10. go rock climbing
( ) 2. ―Which of the two magazines will you take?
―I'll take though I find of them are very useful to me.
A. all;both B. either;either
C. either;neither D. either;both
5. The experiment was much (easy) than they had expected.
( ) 1. Everyone in our village likes Harry because he always talks to others .
A. friendly B. lovely C. politely D. slowly
1. Traffic the roads (使... 更拥挤) ，and it also makes pollution worse.
2. 你们最好保持在一起，否则可能会迷路。
You'd better ，or you may .
5. ―Why not go swimming with us this afternoon?
―I'd like to,but I take care of my little brother at home.
