It’s important _______ you to learn Chinese well.

 —You have seen the film Rush Hour, haven’t you?—______________. How I wish to see it again!

—She has never read this book, __________ she? —__________, so she knows little about it.

– David’s seldom late for school, ______ he? -- ______, even though the weather is very bad.

— Mary’s father seldom has breakfast at home,          ?—          . He has it on his way to work.