Sally has few friends here,         ?

Betty had nothing to do last Sunday afternoon, ____________? 

----“It’s too cold. Would you mind_________ the window?”  ----“_____. But don’t do it now.”

Tom hardly hurt himself in the accident, ________?

--- He hasn’t watched the movie “ So Young”,  has he? --- ______. He told me it was very moving and interesting, he’d like to watch it again.