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

Andrew: "Whose is this book?" - Alex: "_____"

A. It's a book.

B. Thanks.

C. It's mine.

D. Here you are.

Đáp án
C. It's mine.

Câu hỏi thuộc Bài tập:

UNIT 4. ETHNIC GROUP IN VIET NAM TEST 1