Air，I can't see it．I can't touch it．But I 1.can live without it．This is air．Air 2.are very important．It is all around US when we walk and play．It is all around US when we sit down3. or sleep．We need 4.airs ．

All living things5. needs air．We can live without food or water for a few days，but we cannot live without air for even a few minutes．When we 6.are work or run．we need more air．When we are asleep，we need less air．

    I'm Jack. I'm from Canada. But now I'm studying in China.  I'm going to do many things in the winter holiday. First, I'm going to do my homework. Then I'm going to take a trip. I'm going to Harbin. There is snow everywhere. I can ski. My parents are going with me. We are going to take a plane. We're going to have a nice trip.

    We have three meals（饭菜）every day. For breakfast（早餐）, I have some milk, a hamburger（汉堡）and two eggs. For lunch（中餐）, I have rice, an orange, carrots and potatoes（土豆）. And for dinner（晚餐）, I have chicken, some French fries（炸薯条）and broccoli（西兰花）. We should have healthy（健康的）food. It's good for us.

    This is a Chinese girl. Her name is Wu Fang. She is a new student (学生). But now, we're friends. She has two big eyes. She likes swimming, reading and taking photos, but she doesn't like singing or dancing. Now, we are in the park. There is a lake (湖) in the park. She wants to swim in the lake. But near the lake there is a sign (标志). It says,

    "Don't swim in the lake." So she has to read books under the tree.

阅读短文，判断正误。

    Look! This is my classroom. It's on the first floor. It's very big. There are forty-five students in our class. This is the teachers' office. It's on the second floor. There is an art room. It's on the second floor too. There is a library. It's on the third floor. There is a computer room. It's on the first floor.

    I have a farm. The farm is big. I have a lot of animals! I have eight horses, thirteen cows, twelve hens and twenty ducks. And there are many vegetables. These are carrots and potatoes. Those are tomatoes and green beans. I love to eat tomatoes. Look! The tomatoes are big and red. I like my farm very much.