Chuyển các câu sau thành chủ động hoặc bị động 9. A letter was written to her some days ago. 10. The black bike is being repaired at the moment. 11. Did Sue draw this circle? 12. Could you feed the dog? 13. When will you do the work? 14. How are you going to deal with this problem? 15. How do you spend this amount of money? 16. How did the police find the lost man?
