Giải giúp tôi

Here are the answers to the given questions: 1. A. with 2. B. will visit 3. D. much 4. A. going 5. B. took 6. C. play 1. What is your height? 2. Nam swims very badly. 3. What is the matter with him? 4. You should do morning exercise. 5. I prefer city life. Let's buy a papaya. Tôi sẵn sàng giúp bạn. 6. A. watching 7. B. will/ spend 8. D. A&B (cả A và C đều đúng, câu có thể là "Look! The students play badminton in the school yard." hoặc "Look! The students are playing badminton in the school yard.") 9. D. bought 10. A. know 11. C. to buy 12. doing (đáp án không có trong lựa chọn, nhưng đáp án đúng là "doing")