Mr. Black often to the cinema on Saturday evenings .A. go B. goes C. is goingD. are going

问题补充：

Mr. Black often to the cinema on Saturday evenings .

A. go

B. goes

C. is going

D. are going

答案：

A. go

(答案→)B. goes

C. is going

D. are going

解析：根据时间状语on Saturday evenings指的是经常性习惯性的动作，所以用一般现在时加之主语Mr. Black为单三形式所以选B。