15.　　 Liu Tao is watering flowers in the garden. (对画线部分提问)

14.　　 They are going to see a film tomorrow. (对画线部分提问)

13.　　 I know his telephone number. (改为一般疑问句)

12.　　 Su Yang is asking Ben some questions. (对画线部分提问)

11.　　 Do you like spring? (加上winter 改为选择疑问句)

10.　　 It’s cold in winter there. (对画线部分提问)

9.　　　　 I get to the shopping centre by bus. (对画线部分提问)

8.　　　　 Don’t go along this street. (改为肯定句)

7.　　　　 Are they American cars? (改为单数)

6.　　　　 How can I get to the shopping centre? (改为同义句)