--- Are you free today, Mrs Green?--- I’m free every day ______ today.
At present, children mean____ to most parents in China.
—Are you going anywhere?—I ______about visiting my sister, but I have changed my mind.
A conversation _____ a wise person is worth ten year’s study of books.
—You may go to Milan for a free trip.—It’s a very kind_____, but I really can’t accept it.
—What __heavy rain it was!—Yes, but I love___ air after it rains. It smells so fresh.