He might not come this evening. ________ , we won't have the party.

He might not come this evening. ________ , we won't have the party.

A.In that case

B.In any case

C.In case

D.In case of

答案及解析： A

解析：

in that case意为“在那种情形下，如果那样的话”，相当于If(he doesn't come)．