– I lost the game today. – Well, _________ luck next time.
The H1N1 flu, often _____ “swine flu” by the public media, is a disease which can be prevented, controlled and cured.
The US auto (汽车) industry, a symbol of the American spirit, narrowly escaped a sudden breakdown, _____ China has become the world’s top automaker.
— _________ Betty this morning? — Not yet, but she is sure to be here before noon.
--- Where is Jack? I can’t find him anywhere. --- He ______ his homework upstairs.
—I’m sorry I broke the glass. —_____.