You look tired. You’d better ______ up late.

  Few young people have got interest in doing traditional work these days, ______?

-- Hello, Maria!        does Julia go to work every day? -- She walks to the bus stop, then takes the bus.

Tom often goes to the beach on vacation, _____­­­­­____？

--- Jack hasn’t paid for the school things，has he?  一________ .His father will pay for him.