HE WAS A LOT _______ AFTER THE DENTIST FIXED THE CAVITY IN HIS TOOT...

5. - DE KIEM TRA HOC KI 2 LICH SU
DE KIEM TRA HOC KI 2 LICH SU

5. He was a lot _______ after the dentist fixed the cavity in his tooth.

A. better B. harder C. well D. good