Mr. Lee looks pale. After all, he has lost lots of ________ in the accident. A. drugs B. blood C. support
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. --- .