— What time is it? — It’s _____________.
—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.