—The air in Nanjing was much better during the Spring Festival because people were not allowed to let off firecrackers.—I agree. Everyone should do what he can the environment.
—Do you know where Ann was last night? —Oh, she to my birthday party. She had a wonderful time with us.
Linda, with her parents,the Yellow Mountain and they will be back tomorrow?
—Do you know the young woman in a red dress? —Sure. We friends since ten years ago.
—How does Jack usually go to school? —He ride a bike. But now he there to lose weight.
—Have you lived there a long time?I was born.