Question 13. A guest is asking the receptionist.
Guest: “Can I smoke here?”
Receptionist: “I’m afraid not. This is a non-smoking hotel, so you ______ smoke inside the hotel.”

Câu hỏi

Choose the correct answer.

A. mustn’t

B. aren’t able to

C. mightn’t

D. don’t have to

Đáp án
A. mustn’t

Câu hỏi thuộc Bài tập:

Choose the correct answer.

FRIENDS PLUS 9 - ĐỀ KT THAM KHẢO - REVIEW UNIT 3,4 – PRACTICE TEST 1