The traffic accident _____ last Sunday morning.

——You aren’t a stranger, are you?——       , don’t you remember        me at the school gate ten minutes ago?

--- Liu Tao has never read the book The Adventure of Tom Sawyer , _________ he?--- _________. He told me it's very interesting. He'd like to read it again.

一Would you like some fried rice?—I would rather eat noodles ________have beef in them.