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：你参加萨姆的周末聚会了吗？——不，没有邀请我。结合语境可知下文描述的过去发生的动作，故用一般过去时态。主语是动作对象，故用被动语态，选B。
