2. 我们教室的窗户比他们的干净。

The windows of our classroom                than those of theirs.

1. 广州和深圳是中国南海岸的大城市。

Guangzhou and Shenzhen are big cities                  China.

5. Shanghai is much bigger than Jinan. (改为一般疑问句，并作肯定回答)

―        Shanghai much        than Jinan?

--      ,            

4. Hong Kong,is, older,city,than,Shanghai  an (连词成句)

3. Africa is smaller than Asia. (改为同义句) 

Asia is               Africa.

2. It is twenty kilometres away from my home to the zoo. (对画线部分提问) 

               is it from your home to the zoo?

1. Betty is 12 years old. Xiaohua is 10 years old. (合并为一句)

Betty is                  Xiaohua.

(   ) 8. [2014 • 绵阳]—Rosa,can I wear jeans and T-shirt to the evening party?

―OK. But a dress might be      .

   A. good   B. worse

   C. bad   D. better

(   ) 7. He is not as       as his elder brother.

   A. strong   B. stronger

   C. strongest   D. more strong

(   ) 6. Lucy's ruler is longer than       .

   A. my   B. mine

   C. me   D. I