mn ơi, giúp mk với ạ Question 11: I invited him to join our trip to Bai Dinh pagoda, but he___________ my invitation. A. turn up B. turned down C. looked for D .look up to Question 12: I wish people ____________well aware of preserving the environment. A. is B. are C. will be D. were Question 13: They can’t decide when _______________a new house. A. buy B. to buy C. bought D. buying Question 14: It must be incredible travelling by dogsled. I wish I ______ it. A. can do B. could did C. could do D.can done Question 15: When we arrived at the station, the train ________________________. A. went B. had gone C. has gone D. would go Question 16. Huy is ________________ the most successful student in my class. A. so long B. by how C. by far D. so now Circle the letter A, B, C or D to indicate the most suitable response to complete each of the following exchanges. Question 17: - Tuan: “Thanks a lot for your help. ” – Minh: “____________.” A.Go ahead. B.I don’t care C. Stay calm. D. Don’t mention it. Question 18: - Been: “He has to work 12 hours everyday”. – Peter: “____________.” A. Sure. B. How cool! C. Wow, I can’t imagine that. D. I wish I could go back to that time. Circle the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. Question 19: We should try to preserve every custum and tradition. A. act out B. entertain C. collect D. keep alive Question 20: I’ll take the new job whose salary is fantastic. A.reasonable B.acceptable C.pretty high D. wonderful