41.  But there's one thing I know is ture : the Chinese food is considered to be healthiest diet in the world.

42.  In some parts of Britain, one preson in ten, by the age of thirty, has no teeth left!

43.  It has two school buildings and one lab and a big playground.

44.  Example: In my class, Ao Jingya, Tao Xin, Chen Xiaocong, Ye Jiaqing, Li Yongming and Lui Siming made sixty-one card on which there were-and ---.

45.  One morning, Crusoe found nine savages on the shore, they sat round a fire and ate something .

46.  Without saying a word, William Tell drew two arrows and splited the apple in half with one arrow.

47.  One morning in the summer holiday, I woke up early.

48.  In order to impress her, the young man invited his girl friend to go to a world-famous restaurant one evening.

49.  It has two teaching buildings, one lab building and a big playground on which some students are doing exercises.

50.  Every day at 7 o'clock, when one reach school, many students has played games on the playgroune .