B)阅读短文，判断下列句子是否与短文内容相符，相符的写“T”，不相符的写“F”。
The Earth is our only home in the universe(宇宙). If we don't protect it from now on，we will have nowhere to go when the environment is ruined(毁坏). Look now，we will have nowhere to go when the environment is ruined(毁坏). Look at what we do to Mother Earth. We let out much exhaust gas(废气)，so the Earth is no longer clean or healthy. In many big cities，we can hardly(几乎) see a bright blue sky. We use as many resources as we can find，and then turn them into rubbish. The rubbish takes up more and more space on our planet. We also pollute water. Fish and other beings are suffering because of our mistakes. Some have died out. Some are dying out.
All of us must do something to protect the Earth. For example，we can take a bus instead of a private car，and use goods that are made of recyclable materials(可回收材料). Many things can be done for our better future. So please do something right now，for ourselves，and for our younger generations(一代人).
()1. The Earth is one of our many homes in the universe.
()2. We should protect the Earth.
()3. The rubbish takes up more and more space on our planet.
()4. In many big cities，we can often see a bright blue sky now.
()5. We can take a bus instead of a private car.

1. F；2. T；3. T；4. F；5. T

1. 根据短文第一句“The Earth is our only home in the universe.”可知，地球是我们在宇宙中唯一的家园，并非众多家园之一，该句表述错误。
2. 根据短文第二段第一句“All of us must do something to protect the Earth.”可知，我们必须保护地球，该句表述正确。
3. 根据短文第一段“The rubbish takes up more and more space on our planet.”可知，垃圾在我们的星球上占据越来越多的空间，该句表述正确。
4. 根据短文第一段“In many big cities，we can hardly see a bright blue sky.”可知，在很多大城市几乎看不到明亮的蓝天，并非经常能看到，该句表述错误。
5. 根据短文第二段“For example，we can take a bus instead of a private car”可知，我们可以乘公交车代替私家车，该句表述正确。

C)阅读短文和图表，选择正确的答案。
The students of Grade 6 at Hope School are doing a project. They collect plastic bottles. In January，they are going to take them to a recycling centre. They're going to sell the bottles and buy some books for the school library.
Look at the graph(图表). It shows the number of the bottles they collected.

()1. In January，the students collected plastic bottles.
A. 40
B. 80
C. 120
()2. The students collected more bottles in November than(比) in October.
A. 40
B. 80
C. 120
()3. The students collected the same number of bottles in .
A. September and October
B. November and December
C. December and January
()4. Why do the students do the project?
A. To do something for their school.
B. To have fun.
C. To play with the bottles.
()5. What do you think of the students of Grade 6?
A. They're foolish.
B. They're mean(小气的).
C. They're kind.

1. C
2. B
3. B
4. A
5. C

1. 观察图表可知，January对应的塑料瓶数量是120，故选C。
2. 图表显示November收集了160个瓶子，October收集了80个，160-80=80，即November比October多收集80个，选B。
3. 从图表中能看到November和December收集的瓶子数量均为160，数量相同，选B。
4. 根据短文“They're going to sell the bottles and buy some books for the school library.”可知，学生做这个项目是为学校图书馆买书，也就是为学校做事情，选A。
5. 学生收集塑料瓶卖钱给学校图书馆买书，这种行为是善良的，故选C。