--Did you go to Sams weekend party?--No I .A. am not invitedB. wasnt invitedC.

问题补充：

----- Did you go to Sams weekend party?----- No, I .

A. am not invited

B. wasn invited

C. haven invited

D. didn invite

答案：

A. am not invited

(答案→)B. wasn invited

C. haven invited

D. didn invite

解析：句意：— 你参加了Sam的周末聚会了吗？—没有。结合语境应该理解为：我没有被邀请,用一般过去时的被动语态形式。A. am not invited是一般现在时的被动语态；C. haven invited现在完成时的主动语态；D. didn invite是一般过去时的主动语态形式。故选B。

考点: 考查动词的时态和语态的用法。