– ______ we hand in the report this afternoon?– No, you needn’t. Tomorrow is just ok.
—Can I park my car in front of the building? —No,you ________.
—Can you play the piano? —Yes,I ________.I often practice it on weekends.
There are ________ TV advertisements(广告) around us.
John,________ you have to wear sports shoes for gym class today?
—Will you stay here for supper? —Sorry,I ________.I’ll have to meet my uncle at the station.