V. Choose the best answer to complete each of the following sentences. Answer by writing down the corresponding letter A, B, C or D on your answer sheet. (7 points) 1. Most students find English competitions     _______ A. enjoying                             B. enjoyment               C. enjoyed                  D. enjoyable 2. The contestants are eliminated one by one until the last  ______ in a head- to  - head contest. A. sponsor                               B. support                   C. compete                  D. enter 3.  They are all  _______ on taking a trip to the Ha Long Bay. A. excited                                B. fond                        C. interested                D. keen 4. We had to  _________ the smoke from the factories in our city for two years. A. put up with                         B. give up                    C. look up to               D. look down 5.  The Ponagar Cham Towers are located on Cu Lao Marble Hill, 2 km north of Nha Trang. A. lain                                     B. built                        C. sited                       D. detected 6. In 1987, the Great Wall of China was listed as a World Heritage ________  UNESCO. A. with                                    B. to                            C. of                            D. by 7. Remember to take all your personal _________  from the overhead  locker when you leave the airplane. A. belongings                          B. treasure                   C. wealth                    D. profits 8. It is vital that France _________ on preventing Covid- 19 epidemic disease. A. focuses                               B. focus                       C. focusing                 D. to focus 9.  I last met Nga when she ________  out with her classmates. A. was hanging                       B. hang                        C. has hung                 D. has been hanging   10. The boy asked what __________ to his little dog. A. has happened                                                          B. happened                C. had happened                                                         D. would have been happened