lm và giải thích giúp mik với hứa cho 5s ctlhn(Có giải thích rõ ràng) Combine the following sentences using relative pronouns 11. The tall man is the teacher of English. My father is talking to him. →………………………………………………………………………………………… 12. The chair is broken in to pieces. My father used to sit on it. →………………………………………………………………………………………… 13. The building is our school library. It has just been built in that area. →………………………………………………………………………………………… 14. You can’t borrow the books. They are in this section. →………………………………………………………………………………………… 15. I have a class. It begins at 9.00. →………………………………………………………………………………………… 16. We know a park. It has the zoo and the open- air theatre. →………………………………………………………………………………………… 17. A lion is an animal. This animal lives in Africa. →………………………………………………………………………………………… 18. My sister asked me a question. I couldn’t answer it. →………………………………………………………………………………………… 19. The bus is always crowded. I take it to school every day. →………………………………………………………………………………………… 20. The blouse is made of silk. Mary is wearing it. →………………………………………………………………………………………… 21. The plane leaves at 7.00. I’m taking it to New York. →…………………………………………………………………………………………