When you leave,please turn off the light energy. A. save B. saving C. saved D.to save 题目和参考答案——青夏教育精英家教网—

题目内容

( ) 1. When you leave,please turn off the light energy.

A. save B. saving

C. saved D.to save

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A：Hi,Alice. Would you like to help save the environment?

B_: Ydlove to. But I don't know how to do it.

A: First,you can start by turning off the lights.

B_: 1. . I'll do it from now on. What's next?

A_: Well. 2. ？

B: Yes,I can. I ride a bike to school every day.

A：So second, ride a bike or walk. 3. . The traffic is too heavy.

B_: I think so. What else?

A：Third, you can save water.

B_: 4. ？

A：That's easy. Turn off the shower when you're not using it.

B_: You are an environmental protector. I'll learn from you！Thanks a lot.

A_: 5. .

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A. By the time B. While C. After D. Because

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A. take action B. take actions

C. taking action D. taking actions

2.除非有医生的证明，否则你必须参加体育测试。

You're required to take in the P. E. test you have a doctor's note.

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