Lucy is my good friend. She is eleven years old. She is a student. She likes singing. She has a nail pet. Her name is Kitty. Look, Lucy's singing and the cat is dancing. Lucy wants to be a singer when she grows up.

    Lucy's mother is a nurse. She works in a hospital. She likes shopping. She usually buys a lot of beautiful clothes at weekends.

    Hello. My name is Lin Tao. I am a boy. I am a student. There are three people in my family. My father is a tall man. His name is Lin Liang. He is a doctor. My mother is a short woman. Her name is Wang Hong. She is a teacher. I love my father and my mother. My father and my mother love me, too. We are a happy family.

    Dongdong is six and he is in Grade One. His sister Jill is ten and she is in Grade Four. Now they are going to buy some vegetables.

    On the road, Jill asks, "What's two times seven?" "Sorry, I don't know." "Come with me and I'll show you." Jill says at the shop. They buy seven kilos of potatoes and the potatoes are two yuan a kilo. So they're 14 yuan in all. And then they go out of the shop. Dongdong says, "I know two times seven is fourteen." "Yes, you're so clever." Jill says.

根据短文内容，回答问题。

    Hello, I'm Su Yang. I'm twelve. I have a good friend. Her name is Alice. She speaks(说)English and she can't speak Chinese. From Monday to Friday, we have Chinese, Maths and English. Alice likes Chinese and I like English. On Monday, Tuesday and Friday, we have PE and Art. On Wednesday and Thursday, we have Science and Music. Alice likes PE very much. She can play basketball very well. But I don't. I like Music. I can play the piano(钢琴). On Saturday, we often go to the library together. On Sunday, Alice has a Chinese lesson. And I have a Piano lesson, too.

    Look, this is my school. It's very big. This is my classroom. It's new and beautiful. That is the teacher's office（办公室）. It's old. But it's tall.

    My name is Eric. I am 11 years old. I am tall. I wear glasses. I like sports and I like dogs very much. Now I live in a tall building with my family. My new home is on the fifth floor. There is a big bed and a computer in my new room. But four years ago, it was different. I was not tall. I didn't wear glasses. I was quiet. I often stayed at home. I didn't like sports. At that time, I lived in a small house. There was no computer in my old room.