---It is going to rain, _______?

---Yes, it is. But I think the sun is coming out later on.

A．is it              B．isn’t it             C．does it              D．doesn’t it

—______that your computer?

—Yes, it is.

A．Does             B．Is                C．Are              D．Do

--Is the red bat ________?

--Yes，________．

A．Dave；it's                                               B．Tom's；it is

C．your brothers；it does                                D．Dave；it does

--Is the red bat ________?

--Yes，________．

A．Dave；it's            B．Tom's；it is          C．your brother's：it does

 ---______ your school ______ a School Day ? ---Yes , it is in May .