阅读短文。判断下列句子是否正确。
My name is Peter. I'm a student. I had a busy weekend. I did my homework at home on Saturday morning. I went to the park by bike on Saturday afternoon.I cleaned my room on Sunday morning.On Sunday afternoon I visited my grandparents. At night，I watched TV with my parents. I was very tired，but I was very happy.
（1）Peter did his homework on Saturday afternoon.
（2）Peter went to the park by bus.
（3）Peter cleaned his room on Sunday morning.
（4）Peter visited his grandparents and watched TV on Sunday afternoon.
（5）Peter had a busy weekend.
【答案】（1）错误
（2）错误
（3）正确
（4）错误
（5）正确
【解析】这是介绍作者周末活动的短文.
（1）这是细节理解, 根据短文叙述I did my homework at home on Saturday morning.(我在周六上午在家写作业.)可知不是下午. 题目叙述错误. 所以答案是: 错误.
（2）这是细节理解, 根据短文叙述I went to the park by bike on Saturday afternoon.(我周六下午骑自行车去公园.)可知不是乘公交. 题目叙述错误. 所以答案是: 错误.
（3）这是细节理解, 根据短文叙述I cleaned my room on Sunday morning.(我周日上午打扫我的房间.) 可知题目叙述正确. 所以答案是: 正确.
（4）这是细节理解, 根据短文叙述On Sunday afternoon I visited my grandparents. （在周日下午我看望了我的祖父母.）可知下午没有看电视. 题目叙述错误. 所以答案是: 错误.
（5）这是细节理解, 根据短文叙述I had a busy weekend. (我过了一个忙碌的周末.) 可知题目叙述正确. 所以答案是: 正确.