—What should we do to prevent H7N9 bird flu? —We must from crowded places.
Customs change from country to country. Some customs in China are quite different fromin Western countries.
—Excuse me, Liu Ming. Could you tell me what a UFO is like? —Sorry. Perhaps really knows whether there is a UFO in the world.
New Year’s Eve, there are lots of celebrations around the world.
—The smile on your father’s face shows that he is satisfied with your result.—_________. I have made my every effort.
—Do you know _________? — Not until next Friday.