—What is your daughter doing now?
—She is on the phone,________with one of her schoolmates,though they've just separated from each other.
A.to chat B.chatting
C.chatted D.being chatted
—What is your daughter doing now?
—She is on the phone,________with one of her schoolmates,though they've just separated from each other.
A.to chat B.chatting
C.chatted D.being chatted
B chat与逻辑主语she之间是主动关系,故用chatting作状语,表示伴随情况。