5.　　　　 The policeman caught the thief. (改为一般疑问句，作否定回答)

4.　　　　 Jim is good at English and Math. (对画线部分提问)

3.　　　　 I get up at six thirty every day. (用yesterday morning 替代every day)

2.　　　　 Mike runs as fast as Ben. (改为一般疑问句)

1.　　　　 He does well in Math. (改为否定句)

5.按要求改写句子(50分)

5. Does his father taller than his mother?　

4. She sings well than Mike.

3. It is colder in Beijing than Shanghai.　　

2. He gets up not as early as his brother.