—He has never been to Shanghai, _____?   —_______. He has been there twice.

— Excuse me. What did you say you would like to do, Miss White?— I said I’d better go back to the office and I __________ someone this afternoon.

Look! The students ________ basketball on the playground .

–What does your grandma often do after supper?--She ___ for a walk.

—__________ if they have the party today?—Half the class won’t come.