三、句子

　　1. I often walk to school. 我经常步行上学。

　　2. I walked to the park yesterday. 我昨天步行去了公园。

　　3. — What did you do yesterday？ 你昨天做了什么？

　　— I called my friend. 我给我朋友打了电话。

　　4. I go to the library on Sundays. 我星期天去图书馆。

　　5. I went to the cinema yesterday. 我昨天去了电影院。

　　6. — What happened？ 怎么了？

　　— I hurt my tail. 我弄伤了我的尾巴。

　　7. He is eight years old this year. 他今年八岁了。

　　8. He was seven years old last year. 他去年七岁。