When he came back,what are you doing 为什么用when
When he came back,what are you doing 为什么用when
-what were you doing when your father came back?
what were you doing when your father (came) back?
what were you doing when he came to see you?
what you when your mother came back?
when he came back to
英语时态填空1.What were you doing when he came to see you yesterda
-- What were you doing when he came to see you?-- I had just
What are you doing when you fifteen?
what were you doing when he came in?____ my mother with her
He ()when you came.
what were you doing when he arrived