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

Câu hỏi

Someone ________ to take his place.

A. must be find

B. might be find

C. should be finds

D. must be found

Đáp án
D. must be found

Câu hỏi thuộc Bài tập:

Ms. Dung Purple - Unit 6: Gender Equality - Grammar: Passive Voice