MARY AND LINDA ARE OFF WORK. THEY WANT TO PLAY SOME GAMES TO REFRESH.M...

Câu 20:

Mary and Linda are off work. They want to play some games to refresh.

Mary: - “It’s a nice day today. Let’s play a game of tennis.”

Linda: - “ ”

A. why not? B. Shall not we play? C. Will we not play? D. Why do we play?