` 28 ` Play ` -> ` playing
` -> ` keen on + V-ing
` 29 ` getting ` -> ` get
` -> ` like + to V / V-ing
` 30 ` loveing ` -> ` loves
` -> `diễn tả 1 sự thật nên chia thì HTĐ
` -> ` ta chia thì HTĐ : S + vs/es
` 31 ` go ` -> ` going
` -> ` enjoy + V-ing
` 32 ` study ` -> ` studying
` -> ` interested in doing something