12．To Mr. Green’s amazement，Shanghai　　　　　　　 (change)a lot．He said he would spend the rest of his life there．

11．My uncle used　　　　　　　 (go)to work by bike，but now he always walks to sch001．

10．Mum，my coat i　　　　　　　　　 out．I want to buy a new one．

Ⅲ．用动词的适当形式填空。

9．The　　　　　　　　 are visiting a museum in the city．

8．-Thank you very much．-It's a　　　　　　　　 ．

7．Help　　　　　　　　 to some fish，children．

6．The Great Green Wall runs across the part of China．

5．Can you tell me w　　　　　　　　　 the news is true or not．

Ⅱ．用所给词的适当形式填空。

4．Waste paper and bottles should be picked up for r　　　　　　　　 ．

3．Don't worry．He has b　　　　　　　　　 a table in a restaurant．