CAU BI DONG

<span class='text_page_counter'>(1)</span>Change the following sentences into passive voice: 1. They started a dancing class last week ............................................................................................................................................ 2. Mr. Smith saw the accident. ............................................................................................................................................ 3. Somebody has taken my briefcase. .............................................................................................................................................. 4. The teacher returned our written work to us ........................................................................................................................................ 5. She has finished the report by noon. ............................................................................................................................................. 6. The mad dog bit the little boy. ............................................................................................................................................ 7. The police have arrested five suspects. .......................................................................................................................................... 8. The doctor ordered him to take o long rest. ............................................................................................................................................ 9. They started a dancing class last week. ........................................................................................................................................... 10. Mr. Smith saw the accident. .......................................................................................................................................... 11. Somebody has taken my briefcase. .......................................................................................................................................... 12. The teacher returned our written work to us. ......................................................................................................................................... 13. She has finished the report by noon. ........................................................................................................................................ 14. The mad dog bit the little boy. ..................................................................................................................................... 15. The police have arrested five suspects. ....................................................................................................................................... 16. The doctor ordered him to take o long rest. ..................................................................................................................................... 17. They are sweeping the streets. ....................................................................................................................................... 18. The mailman had already delivered the mail. ....................................................................................................................................... 19. He used to borrow my pen..

<span class='text_page_counter'>(2)</span> ....................................................................................................................................... 20. He had to finish his work on time..

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