Choose the best answer to complete the sentences below:
7. The students in this class, ____ are from the provinces, are having trouble finding decent accommodation.
a. most of whom b. many of them c. some of who d. all who
8. You have to be aware of the damage humans are doing to quicken the ______ of wildlife.
a. extinct b. extinctive c. extinction d. extinctions
9. Cameron, ______ directed ‘The Titanic’, is one of the leading faces in Hollywood.
a. that b. whose c. whom d. who
10. She ______ to study more English before enrolling at the university.
a. was recommended b. recommended c. has recommended d. recommends
11. The teacher asked those who ______ their tests ______ in their papers.
a. completed/ turn b. completed/ turned c. had completed/ to turn d. completed/ turns
12. Historian Barbara Tuchman was the first woman ______ president of the Academy of Arts and Sciences.
a. whose election as b. to elect c. was elected d. to be elected
13. There are believed ______ over 300 species of trees in EI Yunque rain forest in Puerto Rico.
a. to be b. being c. they are d. there are
14. Rarely ______ last longer than an hour.
a. do tornados b. tornados c. tornados that d. tornados do
15. ______ for the fact that he was working abroad, he would willingly have helped with the project. .
a. If it had been b. If it hadn't been c. Had it been d. Hadn't it been
16. New words are constantly being invented ______ new objects and concepts.
a. to describe b. a description of c. they describe d. describe
17. A home computer ______ an opportunity for convenient and efficient work at home.
a. provides b. to be providing c. which provides d. providing it
Tham khảo
7,B
8,C
9,A
10,A
11,C
12,C
13,A
14,A
15,B
16,A
17,A