You should apply lip balm to treat your chapped lips.

A. Apply lip balm to treat your chapped lips.

B. Applying lip balm to treat your chapped lips.

C. To apply lip balm to treat your chapped lips.

D. Apply lip balm is to treat your chapped lips.

Đáp án
A. Apply lip balm to treat your chapped lips.

Câu hỏi thuộc Bài tập:

E7- Kiểm tra sau U1 + Unit 2