根据短文内容，判断下列句子的正误。

Hello! I am Zhang Peng. I'm going to clean my room on Saturday morning. Then I'm going to visit my grandparents. In the afternoon, I'm going to play football with my classmates. Then I'm going to watch TV at home. On Sunday I'm going to the bookstore. I want to buy some magazines. Next week, my parents and I. are going to take a trip. I'm excited.