Làm giùm mình ạ III. Indicate the correct preposition that completes the sentence. 13. Let me congratulate you ______ passing the examination A. on B. to C. for D. at 14. I find it hard to write ______ time pressure. A. under B. on C. down D. with 15. The lift is not working now. It is out ______ order. A. to B. for C.of D. in 16. I have ______ to four tourist attractions that need to be visited this year. A. narrowed it down B. pulled it down C. broken it out D. shrunk it from 17. ______, our flight was cancelled and we had to spend one night at the airport. A. Unfortunately B. Luckily C. Honestly D. Surprisingly 18.- “What is the longest English word that doesn’t contain a vowel? I’d say tsktsks.” - “______” A. Spot on. B. How come? C. Sound exciting! D. Of course, it is. 19. He'll be very disappointed if his friends turn ______ his recommendations. A. down B. up C. out D. over 20. He asked her to marry him but she______. A. carry him out B. turned him down C. took him out D. let him in 21. They’re both beautiful - I can’t make ______ my mind. A. make for B. make up C. make in D. make with 22. It’s difficult to ______ changes in technology. A. go with B. keep up with C. look through D. turn up 23. This company has gone bankrupt. Do you know who will ______? A. take care of it B. look after it C. take it over D. turn it up 24. You have to take your hat ______ when you go to Ho Chi Minh Mausoleum. A. in B. off C. up D. along 25. The city has recently set ______ a new library in the West Suburb A. off B. on C. out D. up