`-` So sánh hơn trạng từ ngắn : S + V + adv-er + than + S2

`-` So sánh hơn trạng từ dài : S + V + more + adv + than + S2

`1.` I play tennis more badly than Tom.

`2.` The Australian athlete runs more slowly than the Korean athlete.

`3.` Cats walk more quietly than dogs.

`4.` James replies more swiftly thanr Peter.

`5.` The tiger hunts more ferociously than the wolf.

`6.` Your idea works better than mine.

`7.` I eat vegetables more often than I used to.

`8.` Today , you performed more badly than yesterday.