He was very respectful at home and to his parents. A. obediently B. obedient C. obedience D. obey
He was very respectful at home and ________ to his parents.
A. obediently
B. obedient
C. obedience
D. obey
Đáp án B
Giải thích: ô trống cần dùng tính từ
Dịch: Ở nhà anh ấy rất lễ phép và vâng lời cha mẹ.