Question 14: The last person              the room must turn off the lights.

A. to leave                    B. who leave                 C. That leave                D. all are correct

Question 13: It is imperative that your face book password                       confidential.

A. need keeping            B. need to keep             C. needs to be kept       D. needed keeping

Question 12: Would you mind                  me a favor and posting this letter for me?

A. making                     B. doing                        C. getting                      D. giving

Question 11: Many species of plants and animals are in                       of extinction.

A. dangerous                B. endangered               C. danger                      D. dangerously

Question 10: Last week, our class went to Ha Long Bay for a picnic,                     made us very happy then.

A. which                       B. that                           C. it                               D. of which

Question 9: The larger the apartment, the                                      the rent is.

A. expensive                 B. more expensive        C. expensively              D. most expensive

Question 8: Had I studied harder, I                        better in the last exam.

A. would do                  B. would have done      C. had done                  D. wouldn’t have done

Question 7:                      he is old, he wants to travel around the world.

A. In spite of                 B. Although                  C. Despite                     D. Because

Question 6: Elephants                          the ecosystems they live in, and make it possible for a lot of other species to survive in those environments as well.

A. obtain                      B. remain                             C. maintain                  D.

Question 5: Susie and Fran                           us last night, so I had to quickly defrost a pizza.

A. turned up                 B. dropped in on                C. came across              D. went through