giúp mình làm câu bị động ----- Nội dung dịch tự động từ ảnh ----- 5. A group of students have met their friends at the railway stati 6. They didn't allow Tom to take these books home. 7. The teacher/won't correctfexercises tomorrow. 8. How many trees/did they cut down to build that fence? 9. This/well-known library attracts many people. 10. My motherfused to make us clean the house. 11. He likes people to call him "Sir". 12. They are going to have someone repair their car 13. People say that he is intelligent. 14 He can't repair my bike. 15. Mary has operated Tom since 10 o'clock. 16. Mr. Smith has taught us French for 2 years. 17. They didn't look after the children properly. 18. Nobody swept this street last week. 19. How many lessons are you going to learn next month?