—Could you tell me what he said just now?
—Sorry, I what was happening outside.
A. had thought B. was thinking
C. thought D. think
—Could you tell me what he said just now?
—Sorry, I what was happening outside.
A. had thought B. was thinking
C. thought D. think
选B。考查动词的时态。A、B、C、D四项分别为过去完成时、过去进行时、一般过去时和一般现在时。根据上句“你能告诉我他刚才说什么了吗? ”可知此处应该是“抱歉, 我(刚才)正在想外面发生了什么。”需要用过去进行时。故选B。