Mark the letter A, B, c, or D to indicate the correct answer to each of the following questions.

Câu hỏi

Exercise __________ to always keep your body fit and your mind happy.

A. regular

B. regularly

C. irregular

D. irregularly

Đáp án
B. regularly

Câu hỏi thuộc Bài tập:

E11-GS-Unit 1- Practice 4