Chọn phương án đúng nhất (A, B, C hoặc D) để hoàn thành mỗi câu sau. 5. At the concert, you can get food and drink for_______. You don’t have to pay money for it. A. reuse B. free C. recycle D. charity 6. _______in this lake. It’s very deep and dangerous. A. Swim B. Swimming C. Don’t swim D. You can swim 7. There’s_______new girl in our class. _______ girl’s brother is in Dan’s class. A. a/ The B. the/ The C. a/ A D. the/ A 8. I need to go to the_______ to send these letters to my grandparents. A. library B. police station C. supermarket D. post office 9. I like going to the_______because I can read and borrow many interesting books there. A. bookstore B. library C. department store D. school 10. You shouldrecycle empty cans and bottles. Don’t just _______. A. throw it B. reuse them C. throw them away D. donate it 11. You can_______old books and computer equipment to charity. A. donate B. protect C. reuse D. get 12. We have to _______wild animals, such as whales or tigers, or they will disappear. A. pick up B. take part in C. look D. protect 13. There is a _______near my school. Homeless people go there for free meals and a place to stay. A. organization B. charity C. hospital D. police station 14. A: I believe everyone can help save the environment. B: _________ A. What’s wrong? B. Yes, I’d love to. C. Yes, I think. D. I agree.