— What are your students doing now? — They football. Lets go and have a look.A. are playi

问题补充：

— What are your students doing now?

— They football. Lets go and have a look.

A. are playing

B. will play

C. is playing

D. were playing

答案：

(答案→)A. are playing

B. will play

C. is playing

D. were playing

解析：句意：现在你的学生们正在做什么？——他们正在踢足球。让我们去看看吧!结合语境可知下文描述的是现在正在进行的动作，故用现在进行时态。主语they表示复数含义，故助动词用are，选A。