What will happen when the listeners should return?

Question 1

A. An announcement will be made.

Answer

A. An announcement will be made.

Question 2

B. Lighting will be adjusted.

Answer

B. Lighting will be adjusted.

Question 3

D. Refreshments will be served.

Answer

D. Refreshments will be served.

Question 4

C. A keynote speaker will appear on the stage.

Answer

C. A keynote speaker will appear on the stage.

Câu hỏi: What will happen when the listeners should return?