The food on the plate bad. Throw it away.
His hobby is ________ watching TV ________ playing the piano.It’s reading books.
Now the air in our city is _______ than it used to be.Something must be done to stop it.
—Excuse me,I want to buy some milk.Where can I find a supermarket?—Oh,I know ________ not far from my home.
—Has your father finished his report?—Sorry,I don’t know.He ________ it this morning.
—Could you please come to the museum with me this afternoon?—Sorry,I ________.I have to take a piano lesson at 2 pm.