2. A. open III. Choose the best answer to complete each sentence, identify your answer by circling the corresponding letter A, B, C, or D. 1. You can watch Harry Potter on TV A. so B. and C. but 2."- B. a nice T-shirt, Trang!" B. What A. How 3. Lan is sporty. She often A. does B. goes 4. There aren't C. Which A. some B. any 5. If we cut down more trees, there A. are B. were C. be 6. Ho Chi Minh city is A. big B. bigger 7. If the soil is polluted, we A. didn't B.won't C. plays good films on TV at the moment C. much. D. a lot more floods. D. will be city in Viet Nam D. biggest have enough food to eat. D. aren't C. the biggest C. don't 8. We should use reusable water bottles A. instead B. because C. despite D. however 9. you swim when you were ten? C. Will B. Could A. Can 10. My father likes watching TV A. and B. so 12. We "Thank you" D.Who badminton with her friends after school D. watches A.can't B. should 13. In the future, we will have A. robots B. wireless TV 14. Hoi An is famous B. with B. Reuse C. but you can read it. D. or ● use reusuable pens and pencils to reduce rubbish. C. shouldn't D. mustn't A. Reduce 17. do you go to A. How long B. How often 18. Now they are living in B. an A. a of plastic ones. D. Might he doesn't like listening to music. D. because to do housework C. smart phone D. hi-tech fridge its ancient architecture. C. for D. up A. to 15.He is in watching cartoons in his free time D. fond A. interested B. excited C. keen 16. means C. X creating new products from used materials. C. Recycle D. Rebuild the gym? - once a week. C. How many D. How much old house in the countryside D. the