六年级下册英语同步课时练-Unit 3 let's live a low-carbon life-lesson 10∣北京课改版（含答案）

Lesson 10. 1. Choose the best answer according to the text. 根据课文内容选择正确答案。 ( ) (1) Remember to the TV when you aren’t watching. A. turn off B. turn on ( ) (2) the water running when you are brushing your teeth. A. Don't leave B. Leave ( ) (3) Yangyang can print on of the paper. A. one side B. both sides ( ) (4) Let's live a life. A. low-carbon B .high-carbon 2. Read and choose.读句子,选择合适的选项。 ( ) (1) Let's your homework first. A. print B .printing C. prints ( ) (2) Can I print on sides of the paper please? A. all B. each C. both ( ) (3) What does that . A. meaning B. mean C. means ( ) (4) Don’t he water running when you are_____ your teeth. A .leaves; brushing B. leave; brushing C. leave; brush ( ) (5) It's a good way _____paper. A. save B. saves C. to save ( ) (6) Let’s a low-carbon life. A. lived B. live C. living 3. Read and fill.读一读,根据