John and his family took a trip to Beijing over the Labour Day holiday. They went there by plane. On the first day, they went to the Great Wall. John took lots of pictures there. On the second day, they visited Beihai Park and went boating there. At noon, they ate Beijing Roast Duck（烤鸭） in a restaurant. On the third day, John bought some gifts for his friends and then they went back home by train. It was a great holiday!

⑴据短文内容的先后顺序，为图片标上序号；⑵⑶⑷⑸根据短文内容，回答问题。

    What do you know about the sea? Some people have seen it, but others haven't. The sea looks beautiful on a fine sunny day and it can be very rough when there is a strong wind. What other things do we know about it?

    Of course, the sea is very large. In the world there is more sea than land. If you swim in the sea, you know that the water is salty. Rivers take salt from the land into the sea. Some places of the sea are more salty than other places. Do you know the Dead Sea? Fish can't live in it!

    It is 12 o'clock. The students are in the classroom. They are having a break (休息). Linda is drawing a horse. Ann is helping her. They can draw very well. Ben is playing his drum. It's noisy! I don't like this noise. Sally is singing an English song. She is good at singing. She wants to be a singer(歌唱家). Sandy is eating some French fries(薯条). They are nice. I can see a sign on the wall, it .says, "Don't chase in the classroom."

    I'm Tom. I'm a healthy boy. I play sports every day when I come back from school. My habits(习惯) are very good. I try to eat a lot of vegetables. I eat fruits and drink milk every day. I never drink coffee. Of course, I like junk food. But I seldom(很少) eat it. Oh, I sleep nine hours every night. So I do well in my study. Good food and exercise help me study well.

Mary: Good morning, Ken!

Ken: Good morning! You are early. When do you usually get up?

Mary: I usually get up at 6:30 in the morning.

Ken: When do you go to school?

Mary: I go to school at six fifty.

Ken: When do you have lunch at school?

Mary: Usually at 1:30 pm.

Ken: Do you finish class and go home at 5:00 in the afternoon?

Mary: No, I finish class at five o'clock. But I have a dancing training after school. So I go home at 5:30 pm.

Ken: When do you go to bed?

Mary: At 9:30 or 10 o'clock.