Where most likely is this announcement being made?

Question 1

A. In a factory

Answer

A. In a factory

Question 2

D. At an airport

Answer

D. At an airport

Question 3

C. At a bus terminal

Answer

C. At a bus terminal

Question 4

B. On an airplane

Answer

B. On an airplane

Câu hỏi: Where most likely is this announcement being made?