i didn't see you at the party.oh i ()for english test A was studying B am syudying C studied

i didn't see you at the party.oh i ()for english test A was studying B am syudying C studied

选A.
我在聚会上没看见你,哦,我正为英语考试准备学习来着.
用过去进行时,表示当时正在做某事.

A 过去进行时 前面是 didn't 后面也要用was studying。

a

A
过去进行时

A

A

A