B
(One morning, Mother looks at Jack's trousers. )
Mother: Look at your trousers. How dirty they are! You must clean them.
Jack: But I cleaned them only yesterday.
Mother: They are dirty now. You must clean them again.
Jack: I don't want to clean them today. If I clean them today, they will be dirty again tomorrow.
Mother: All right. Don't do it then.
(In the afternoon, Jack comes back home from school. He feels very hungry. )
Jack: Mum, I'm hungry. Give me something to eat, please.
Mother: You had breakfast in the morning and you had lunch at school.
Jack: But I'm hungry again now.
Mother: Oh, hungry again? But if I give you something to eat today, you will be hungry again tomorrow.
阅读对话，完成下列任务。
任务一:根据对话内容,补全句子。(每小题2分,共8分)

1. His are dirty.
3. He feels .
2. He cleaned them .
4. He wants some .
任务二:根据对话内容,回答问题。(共2分)
Why doesn't Jack want to clean his trousers today?

C
Our class did a survey on transport last week. We wanted to find out the most popular(最受欢迎的) type(种类) of transport in our class. Here are the results.
Travelling(旅行) by train is fast, cheap and convenient. So most of us like it best. Travelling by bus is also convenient, but we often have to wait for a long time. A few students choose the bus as their favourite type of transport.
We think that travelling by public transport is fast, cheap and convenient. Cars can only carry a few people and make the air dirty. We think public transport is better for the environment too.

the number of students
Chart 2: Why do we use public transport?

Convenient
Better for the environment
▦ Cheap
⊗ Fast
⊗ Comfortable
阅读材料,完成下列任务。(每小题2分,共10分)
任务一:根据材料内容,选择正确的答案。
() 1. Twelve students like travelling by best.
A. bus B. train C. metro
() 2. Most of the students use public transport because it is .
A. cheap B. fast C. better for the environment
() 3. Look at Chart 1. How many types of transport are there?
A. 5. B. 6. C. 7.
任务二:根据材料内容,回答问题。
1. Why do most students like travelling by train?

2. How many students are there in the class?