1. They will hold the meeting befor may day ---> 2.They have to repair the engine of the tea ---> 3.The baysbroke the window and took the way some picture ----> 4.people send a lot of money a advertising everyday ---> 5 .They may use this room for the classroom ---> 6.The teacher is going to tell a story ---> 7.Mary is cutting thế cake whit a sharp knife ---> 8.The children looked at the women with hat ---> 9.They have provided thế victims whit food and clothing ---> 10.The teacher explains the lesson ---> 11.The doctor examined the patients ---> 12.These boy made that noise ---> Hãy Chuyển từ câu chủ động sang câu bị động.