4. 当小汽车的数量成倍增加时，污染也加倍甚至更严重了。

 When               cars       doubled,the pollution is also doubled,or           

3. 一些人认为过去的生活比现在的更简单、更健康。

Some people think life in the past was                 than today.

2. 但是人们不像以前那样经常锻炼身体了。

But people don't take                  they used to.

更多的财富有时意味着更少的健康。 

More       sometimes means             

5. What's life like today? Could you tell me? (合并为一句) 

Could you tell me                today?

4. He was absent because he was ill. (改为同义句) 

He was absent              his illness.

3. I think it's boring. (对画线部分提问) 

      do you       it?

2. Kate works harder than me. (改为同义句) 

I       work                    Kate.

1. They have lived in the small village for ten years. (对画线部分提问)

2.                  they       in the small village?

(   ) 10. [2014 •绵阳]- Rosa,can I wear jeans and a T-shirt to the evening party? ―OK. But a dress might be       .

   A. good   B. worse

   C. bad   D. better