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

If you want to attend the course, you______pass the examination. It is a requirement.

A. must

B. should

C. can

D. could

Đáp án
A. must

Câu hỏi thuộc Bài tập:

E9- Vào 10- Đề ôn 13