现如今，英语已成为一种国际语言。精品小编准备了2016年高一英语下册Unit4 Wildlife protection语法巩固测试题，具体请看以下内容。

一.把下列句子变为被动语态。

1. She is teaching the boy.→

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2. Now he is watering the trees.→

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3. One of the best students is writing the report about the environment.→

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4. We are painting our classroom now.→

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5. Some factories are polluting the rivers.→

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6. People are not hunting wild animals.→

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7. Look! Their aunt is taking care of the children.→

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8. Is the doctor examining the patient now? →

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9. Are the workers building the library? →

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10. Why are you cleaning the house? →

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二.单选

1. ---Have you moved into the new house?  ---Not yet, the room ______.

A. are being painted      B. are painting   C. are painted     D. are being painting

2. Look! The ship ______.

A. is unloading      B. is being unloaded    C. had unloaded     D. is been unloaded

3. The children ______ many times not to swim in the river.

A. told    B. have told    C. have been told    D. are being told

4. The new plan ______ now.

A. is discussed      B. is discussing   C. is being discussed     D. is going to discuss

5. The whole city looks like a big construction site. Many new factories ______.

A. have been built           B. are being built

C. are going to be built       D. are building

6. A science lab ______ in our school at present.

A. is being built    B. has built    C. is building    D. will be built

7. Since your car ______. You may use mine.

A. is being repaired            B. has been repaired

C. is repairing                   D. is being repairing

8. A new cinema ______ here. They hope to finish it next month.

A. will be built    B. is built    C. has been built    D. is being built

9. Look! The roads ______ now.

A. are widening      B. are widened    C. are being widened     D. is to be widened

10. --- The window is dirty.

--- I know. It _____ for weeks.

A. hasn’t cleaned      B. didn’t clean     C. wasn’t cleaned    D. hasn’t been cleaned