Fast
Faster than
Hard
Harder than
Low
Lower than
High
Higher than
late
later than
loud
louder than
Quickly
More quickly than
Carefully
More carefully than
happily
more happily than
Quietly
More quietly than
Beautifully
More beautifully than
Slowly
More slowly than
Badly
Worse than
Monkeys can climb _______ (good) than tigers.
better
The waterfall is moving ______ (fast) than the river.
faster
A cheetah can run ______ (quick) than an elephant.
more quickly
