--- She’s already been back to Wuxi, ________?--- ________. She is on a visit to Shanghai.

You hardly know him, ________ ?

--Mary hasn’t paid for the school things, has she ?--______. Her mother will pay for her. 

He is used to__________ up early every morning .

—My cousin often has nothing for breakfast, _____ she?— _____. Because she often gets up late and is afraid of being late for school.