Everyone including my parents going to be at the party.A. isB. areC. wereD. will

问题补充：

Everyone, including my parents, going to be at the party.

A. is

B. are

C. were

D. will

答案：

(答案→)A. is

B. are

C. were

D. will

解析：考查主谓一致，主语与including连用时，不受其限制，应与主语保持一致，题中的主语为Everyone，所以谓语动词应用单数形式，选A。