--- You are playing basketball so well!--- Thank you! I like it. But I _________ play it these days because my legs hurt(疼痛).
Betty enjoys playing________ piano, but her brother is interested in playing _______ football.
Yesterday I met Amy ________home , and Amy was ________ school at that time.
Do you like sleeping with the windows________?
—Look, is it ________ UFO? —No, it’s just ________ kite with light.
--- Mom, I want to go to Ann’s party this evening. --- .