—Ann isn’t going out this evening,is she? —________.She has to stay at home to finish her task. 

Eric’s never seen a three-D movie at the cinema，_______?

--- 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.

– Millions of people know about Susan Boyle now, __________? -- _________, she becomes well-known because of her success on Britain’s Got Talent.

—Lisa didn’t come to school yesterday, did she ?--________ , though she was not feeling very well.