Bài 1. Chuyển các câu sau sang dạng bị động. 1. The security didn't let us pass the river. 2. It's your duty to make tea today. 3. Your job in the company is to clean up the rooms. 4. It’s her turn to do the presentation after the break. 5. You should have done the homework. 6. Open the window, please. 7. Keep the room tidy. 8. Don’t waste your time. Bài 2. Chuyển các câu sau sang dạng bị động. 1. John gets his sister to clean his shirt. 2. Anne had had a friend type her composition. 3. Rick will have a barber cut his hair. 4. They had the police arrest the shoplifter. 5. Are you going to have the shoemaker repair your shoes? 6. I must have the dentist check my teeth. 7. She will have Peter wash her car tomorrow. 8. They have her tell the story again. Mn giúp em với ạ, em cảm ơn