Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Câu hỏi

Just taking vitamin tablets will not turn an ________diet into a good one.

A. unhealthy

B. healthy

C. healthful

D. health

Đáp án
A. unhealthy

Câu hỏi thuộc Bài tập:

E11- GS- Unit 1- Test for unit 1