13. This river now is much less________than before. People are aware of the environment and
they try to keep the river clean.
A. polluted B. pollutes C. polluting D. pollution
14. Do you think that the various crafts remind people _____ a specific region?
A. about B. of C. for D. at
15. -A: “I’ve won an essay contest.” - B: “ _______________”.
A. Congratulations! B.It’s interesting C. Oh poor! D. Good!
16. _________their interest in comets, they decided to study astronomy.
A. Because B. Because of C. though D. despite
17. Mika is the ___________ skillful badminton player in our team.
A. most second B.second in most C.second most D.two most
18. Ben a lot in his job but now, since his promotion, he doesn’t.
A. used travel B. used to travelling C. used to travel D. is used to
traveling
19. This car was manufactured _________
A. in Japan last year by Toyota. B. by Toyota last year in Japan.
C. last year in Japan by Toyota. D. in Japan by Toyota last year
20.“Happy Christmas!” – “____________”
A. You are the same! B. Same for you! C. The same to you! D. Happy Christmas
with you!
21. COVID-19 is an infectious disease that primarily affects the lungs, ______?
A. is it B. doesn’t it C. is not it D. isn’t it
22. My teacher said she would go to Hue ______.
A. next day B. tomorrow C. the following day D. the day
before
23. The building ______has just been rebuilt over there is our new school.
A. which B. who C. whom D. where
24. The final exam will be held _____ July 4th, 2015.
A. in B. at C. on D. to