一、为下列句子或对话选择合适的图片。
()1. The recycling centre is an important place that helps our Earth.
()2. The worker is putting rubbish into different groups.
()3. We have a blue recycling bin on our school sports ground. How useful!
()4. —What will they do with the cardboard boxes?
—They will make books with the cardboard boxes.
A. [图]
B.
C. [图]
D. [图]

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

二、阅读短文,选择正确答案。
"Did you know," Randy's teacher asked, "that many of the things we throw away can be used again? Using old paper, cans and bottles to make new things is called recycling."

The class decided to set up(设立) their own recycling centre. They made some big boxes, painted them and put them near the school. Red boxes were for bottles and blue ones were for cans. Green boxes were for newspapers. Students and their families put garbage(垃圾) in the boxes. When the boxes were full, trucks came and took the garbage to factories. There, it was used to make new bottles, cans and newspapers. The factories even paid the class for the garbage.
()1. We can reuse to make new things.
A. paper and cans B. cans and rice C. bottles and skins
()2. They made some big boxes, and put them .
A. in the classroom B. in the school C. near the school
()3. According to the passage, we can put the newspapers in the .
A. green boxes B. blue boxes C. red boxes
()4. From this passage, we know .
A. how the teacher taught the class
B. how the class recycled the old things
C. how the students painted the boxes

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