Bài 2: Chuyển các câu sau sang câu bị động 1. How many games has the team played?  2. Where do people speak English?  3. How can they open this safe?  4. What books are people reading this year?  5. How did the police find the lost man?  6. What time can the boys hand in their papers?  7. Who lend you this book? 8. How many marks does the teacher give you?