Circle the letter A,B,C or D next to the best answer for each sentence. 13. The university of Michigan is one of the best universities in the United States and it ................ in Ann Arbor. A. located B. location C. is located D. locates 14. There ................. be a fire over there as I see smoke from here. A. must B. should C. might D. could 15. Our organization seeks to improve the social ................. of disable people. A. stand B. seat C. status D. place 16. There .................. a new law to protect endangered species if we don’t want them to disappear from the earth. A. must to be B. needs to be C. might be D. may be 17. This beer can be served .................. beefsteak. A. from B. by C. with D.as 18. Flowers are by far ____ presents for teachers on Teacher's Day in Vietnam. A. more popular B. the more popular C. less popular D. the most popular 19. The book __________ I bought yesterday morning was fantastic. A. which B. whom C. where D. whose 19. Tet is ____ best time for Vietnamese people to pay ____ visit to their relatives and friends. A. a - a B. the - a C. the – the D. a - the Circle the letter A,B,C or D next to the word that can best replace the underlined word(s) / phrases 20. Jenny and Jim have been looking for a caretaker to look after their parents who are both old and sick in their house. A. test taker B. caregiver C. test giver D. checker