Welcome to my school It's very big. This is the teachers' office. It's on the first floor. The library is next to it. We can read books in the library. That is my classroom. It's on the second floor. It's very nice. Many desks and chairs are in it. We have two art rooms，three computer rooms and two music rooms. They're also on the second floor. We also have a playground. It's near the teachers' office.

My mother goes shopping at a supermarket today.

A＝Assistant(售货员) M＝My mother

A:  May I help you?

M:  Yes, please. I want to buy some vegetables.

A:  The potatoes are very fresh(新鲜的)today.

M:  I like potatoes, but my son doesn't.

A:  How about some tomatoes? They are good for your health(健康)．

M:  OK. They are my son's favourite. Five tomatoes, please.

A:  OK. Your bag, please.

M:  Oh, no. I have my shopping bag.

    Sam likes to eat in McDonald's. He often eats a fish hamburger and French fries(炸薯条). Most people working in McDonald's know Sam very well. They often ask him，"How often(多长时间一次)do you eat fish hamburgers and French fries?"Sam will answer，"Twice(两次)a week. " "Why do you like McDonald's better?" they ask. "Because every time I can get a small toy. " People around him laugh and say，"Why don't you go to the toy shop?" "Because in the toy shop they don't have fish hamburgers and French fries. "

    It is a Sunday morning. The sun is shining. We have no classes. We are playing in the park. Some girls are singing and dancing under a big tree. Some boys are climbing the hill. Tom is drawing by the lake. Mike and John are swimming in the lake. Where are Betty and Mary？They are sitting under a small tree. They are reading a picture book. We are very happy.

    It was rainy last Sunday. Lily stayed at home all day. In the morning, she washed her clothes and cleaned the floor. At noon, she helped her mother cook the food. After lunch she did the dishes. At about 2 o'clock, her friend Vera came to see her. They watched some children's shows on TV. In the evening Lily read a magazine. It was very interesting. She went to bed at 9:30 p.m.

⑴按Lily的活动顺序给图片排序；⑵⑶⑷根据短文，回答下列问题。

    Today is Sunday. It's sunny and warm. It's 9：00 in the morning. Everyone in my family is busy now. Look! My father is working on the computer. My mother is washing the clothes. My sister is drawing a picture. I'm doing my homework. This is a busy morning.