9. Jim is the ................. in his class. A. clever B. cleverest C. cleverer D. more clever 10. Of the two shirts, this one is ................... A. the prettiest B. the most pretty C. prettier D. the prettier 11. Tim’s grades are …………………… than John. A. worse B. worst C. as bad D. so bad 12. Last year it wasn’t as cold as this year. A. This year it is as colder than last year. B. This year it is colder than last year. C. This year it isn’t as cold as last year. D. This year it isn’t colder than last year. 13. She is older than me. A. I’m more younger than her. B. I’m as younger as her. C. I’m more young than her. D. I’m younger than her. 14. Of the five students. Mary is ................. A. more intelligent B. the more intelligent C. most intelligent D. the most intelligent 15. The Nile River is ………………… of all. A. longer B. the longest C. long D. longest