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9. I want to go home at once.

I                go home.

8. Wind is used to produce electricity.

Wind is ________  ________  producing electricity.

7. American English isn't the same as British English in some ways.

American English is __________  ________ British English in some ways.

6. He spent three hours finishing the task.

          him three hours                 the task.

5.I hope all your dreams will be realized in the future.

I hope all your dreams will            in the future

4. He is reaching out his hand to catch the paper plane.

He is                 his hand to catch the paper plane.

3. All my friends can sing this song in English.

All my friends __________  _______  _______ sing this song in English.

2. I don't feel like staying up late to do my homework.

I don't             stay up late to do my homework.

1. She didn't like staying here any longer.

She              liked staying here.

5. The bell is used for telling people the time.(對(duì)畫線部分提問）
             the bell used      ？