1. She is ....... singer I've ever met. A. worse B. bad C. the worst D. badly 2. Mary is ....... responsible as Peter. A. more B. the most C. much D. as 3. It is ....... in the city than it is in the country. A. noisily B. more noisier C. noisier D. noisy 4. She sings ........... among the singers I have known. A. the most beautiful B. the more beautiful C. the most beautifully D. the more beautifully 5. She is ....... student in my class. A. most hard-working B. more hard-working C. the most hard-working D. as hard-working 6. The English test was ....... than I thought it would be. A. the easier B. more easy C. easiest D. easier 7. English is thought to be ....... than Math. A. harder B. the more hard C. hardest D. the hardest 8. Jupiter is ....... planet in the solar system. A. the biggest B. the bigger C. bigger D. biggest 9. She runs ...... in my class. A. the slowest B. the most slow C. the slowly D. the most slowly 10. My house is ....... hers. A. cheap than B. cheaper C. more cheap than D. cheaper than 11. Her office is ....... away than mine. A. father B . more far C. farther D. farer 12. Tom is ....... than David. A. handsome B. the more handsome C. more handsome D. the most handsome 13. He did the test ........... I did. A. as bad as B. badder than C. more badly than D. worse than 14. A boat is ....... than a plane. A. slower B. slowest C. more slow D. more slower 15. My new sofa is ....... than the old one. A. more comfortable B. comfortably C. more comfortabler D. comfortable 16. My sister dances ........... than me. A. gooder B. weller C. better D. more good 17. My bedroom is ....... room in my house. A. tidier than B. the tidiest C. the most tidy D. more tidier 18. This road is ....... than that road. A. narrower B. narrow C. the most narrow D. more narrower 19. He drives ....... his brother. A. more careful than B. more carefully C. more carefully than D. as careful as 20. It was ....... day of the year. A. the colder B. the coldest C. coldest D. colder 21. Mary is the……….in her class. A:tall B: tallest C:taller D: the taller 22. In Viet Nam, it is normally……………. in the South than in the North. A. hot B. hotter C. hottest D. hoter 23. The food is …………… than the last time I ate it. A. badder B. bad C. worse D. worst 24: Ho Chi Minh city is ………….. than Hanoi. A. big B. bigger C. biggest D. biger 25: Children often learn very ……………….. things around them. A. quickly B. quicker C. quickest D. quick 26: She can not sing …………… but she can play the piano beautifully A. good B. best C. goodly D. well 27: Jack is now …………….. than he used to be. A. happy B. happier C. happiest D. happyer 28.The tourist company was ………….. down the street than I had thought A. farther B. far C. farer D. farest 29. He tried very ……….. but still failled the exame. A. hardly B. hard C. harder D. hardest 30. Detective books are………………… than science fiction ones. A. more interesting B. interestingly C. interstinger D. interesting