A. difficult B. more difficult C. the most difficult
A. great B. more great C. greater
A. awake B. wake C. woke
A. cleaning B. clean C. cleaned
A. noisy B. noise C. noiselessly
A. carelessly B. careful C. care
A. big B. bigger C. biggest
A. the well B. the good C. the better
A. a cute B. cute C. cuter
A. Luck B. Luckily C. Lucky