It’s ………………… (difficult) rule of all. a. difficult b. more difficult c. the most difficult d. difficulter 2. This pen writes …………. (good) than my previous one. a. better b. gooder c. good d. the goodest 3. This athlete is ……………. (strong) than this competitor. a. strong b. the strongest c. more strong d. stronger 4. This pupil is ……………. (clever) in the class. a. clever b. more clever c. the cleverest d. the most clever 5. This is ……………….. (old) castle in Britain. a. the oldest b. the eldest c. an old d. older 6. Health is ……………….. (important) than money. a. important c. more important b. importanter d. the most important 7. This path is ……………. ( narrow) than the parallel one. a. a narrow b. narrower c. the narrowest d. more narrow 8. Luxurious hotels are …………….. (expensive) than those of economic class. a. more expensive c. the most expensive b. an expensive d. expensiver 9. The second part of the film is ………………. (boring) than the first one. a. a boring b. boringer c. the most boring d. more boring 10. This highway is ……….. (wide) than that highway. a. wider b. the widest c. more wide d. the most wide