A.
1.fast->faster->fastest
2.well->better->best
3.carefully->more carefully->most carefully
4.often->more often->most often
5.badly->worse->worst
6.hard->harder->hardest
7.clearly->more clearly->most clearly
8.little->less->least
9.much->more->most
10.early->earlier->ealiest
B.
1.more fluently
2.the most polite
3.more happier
4.the most graceful
5.clearlier
6.higher
7.more carefully
8.faster
9.the worst
10.harder
C.
1.faster than
2.taller than
3.busier...than
4.further...than
5.worse
6.better than
7.harder than
8.more boring
9.bigger than
10.slowlier than
Vote 5* và ctlhn nha.Cảm ơn
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