1. In Vietnam, it is normally ________ in the South than in the North. A. hot B. hotter C. hottest D. hoter
2. The food is ________ than the last time I ate it. A. badder B. bad C. worse D. worst
3. Ho Chi Minh city is ________ than Hanoi. A. big B. bigger C. biggest D. biger
4. Her voice is ________ than her sister’s. A. beautiful B. more beautiful C. beautifully D. more beautifully
5. Her literature result is much ________ than it was last year. A. good B. well C. more well D. better
6. Cinderella danced ________ than any other girls at the ball. A. more graceful B. gracefuler C. gracefully D. more gracefully
7. This book is the ________ of all. A. bored B. boring C. more boring D. most boring
8. Mary speaks English very________ A. fluent B. fluently C. more fluently D. most fluently
9. Tom runs faster than John and David runs the ________ in the group. A. fast B. most fast C. fastest D. most fastly
10. There is nothing ________ than going swimming in hot weather. A. gooder B. good C. better D. best
11. Mary is ________ responsible as Peter. A. more B. the most C. much D. as
12. She is ________ student in my class. A. most hard-working B. more hard-working C. the most hard-working D. as hard-working
13. He drives ________ his brother. A. more careful than B. more carefully C. more carefully than D. as careful as
14. Tuan writes more ________ with fewer mistakes than the previous term. A. careless B. careful C. carefully D. carelessly
15. My father is happy because I get ________ results at school. A. bad good C. intelligent D. well
16. Peter does better at school because he works ________ A. harder B. more carelessly C. more lazily D. worse
17. He can do sums more ________ and read faster. A. badly B. quickly C. difficultly D. fastly
18. Jane is not ________ her brother. A. more intelligent as B. intelligent as C. so intelligent as D. so intelligent that.
19. She is a very ________ pupil. She spends most of her time studying. A. hard- working B. difficult C. hard D. easy
20. My English this term is ________ than that of last year. A. good B. gooder C. better D. best
21. you study for these exams, ________ you will do. A. The harder / the better B. The more / the much C. The hardest / the best D. The more hard / the more good,
22. My neighbor is driving me mad! It seems that ________ it is at night, ________ plays his music! A. the less / the more loud B. the less / less C. the more late / the more loudlier D. the later / the louder
23. Thanks to the progress of science and technology, our lives have become ________ A. more and more good B. better and better C. the more and more good D. gooder and gooder 
24. The Sears Tower is ________ building in Chicago. A. taller B. the more tall C. the tallest D. taller and taller 25. Peter is ________ John. A. younger and more intelligent than B. more young and intelligent than C. more intelligent and younger than D. the more intelligent and younger than
26. San Diego is ________ town in Southern California. A. more nice and nice B. the nicer C. the nicest D. nicer and nicer
27. It gets ________ when the winter is coming. A. cold and cold B. the coldest and coldest C. colder and colder D. more and more cold
28. The faster we finish, ________ A. the sooner we can leave B. we can leave sooner and sooner C. the sooner can we leave D. we can leave the sooner
29. Of all athletes, Alex is ________ A. the less qualified B. the less and less qualified C. the more and more qualified D. the least qualified
30. The faster Thanh walks, ________ A. more tired B. the more tired he gets C. he gets tired D. he gets more tired