71.  His father was a unhealth man, so Mr Lu wanted to be a good doctor.

72.  We have visited the Tian'an men Square; JingShan Park, Summer Palace; the Great Hall of the People; the Palace Museum; and the History Musium , and so on.

73.  My favourite sports are football and ping pong ball .And I quite like football, although I am a weak man.

74.  The young man was very hamsome and he tried his hard to do his work.

75.  The story was about the young man and the girl.

76.  But in the war, The young man in north named Dom loved the girl in south.

77.  One day, Robinson Crusoe saw the Mark of a man's foot when he walked along the sands.

78.  He is very nice man .

79.  Women can be elected beauty, but men havn't .

80.  Though men have strong muscles, handsome looking, ense of humor and learned brain, they have to be audiences.