Lan speaks English (well) _______ than Hoa.
better
She sings (beautifully) _______ than her sister.
more beautifully
He got up (early) _______ than his friends.
earlier
She smiled (brightly) _______ than her friend.
more brightly
I slept (little) _______ last night than the night before.
less
She danced (gracefully) _______ than the other girls.
more gracefully
The students did the test (badly) _______ than last time.
worse
The baby cried (loudly) _______ than usual.
more loudly
He works (hard) _______ than his brother.
harder
The workers worked (seriously) _______ than last week.
more seriously
The tourists travel (comfortably) _______ by train than by bus.
more comfortably
My father drives (carefully) _______ than my mother.
more carefully
He spoke (fluently) _______ than his brother.
more fluently
The teacher explained the lesson (clearly) _______ than yesterday.
more clearly
They worked (much) _______ on the project than we expected.
more
Nam runs (fast) _______ than Minh.
faster
He walked (slowly) _______ than the old man.
more slowly
Tom runs (quickly) _______ than Peter.
more quickly
The children played (happily) _______ in the park than yesterday.
more happily
He travels (far) _______ than anyone else in his family.
farther / further