三、句子

　　1. I often walk to school. 我經(jīng)常步行上學(xué)。

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

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

　　— I called my friend. 我給我朋友打了電話。

　　4. I go to the library on Sundays. 我星期天去圖書館。

　　5. I went to the cinema yesterday. 我昨天去了電影院。

　　6. — What happened？ 怎么了？

　　— I hurt my tail. 我弄傷了我的尾巴。

　　7. He is eight years old this year. 他今年八歲了。

　　8. He was seven years old last year. 他去年七歲。