71. We shouldn't t_____ waste paper everywhere. It's our duty to keep our city clean.                 

72. The temperature will fall below zero at night in winter in the n______ of China.

73. The big earthquake in Japan caused over ten thousand people dead and about ten thousand people m________.

74. People who are friendly and helpful make it a lot e______ to get along with in a new place.         

75. Tracy is always very busy on weekdays, so she can only watch TV t_______ a week, on Saturdays and Sundays.

76. My h_______ are reading, singing and swimming.

77.The story i_______ is interesting, but it's a little difficult for children..                           

78. Do you think this kind of water is s_______ for drinking?                                     

79. Don't make any n_______. The baby is sleeping.       

80. There is someone k_______ at the door. Go and see who it is．                              

71. We shouldn't t_____ waste paper everywhere. It's our duty to keep our city clean.                 

72. The temperature will fall below zero at night in winter in the n______ of China.

73. The big earthquake in Japan caused over ten thousand people dead and about ten thousand people m________.

74. People who are friendly and helpful make it a lot e______ to get along with in a new place.         

75. Tracy is always very busy on weekdays, so she can only watch TV t_______ a week, on Saturdays and Sundays.

76. My h_______ are reading, singing and swimming.

77.The story i_______ is interesting, but it's a little difficult for children..                           

78. Do you think this kind of water is s_______ for drinking?                                     

79. Don't make any n_______. The baby is sleeping.       

80. There is someone k_______ at the door. Go and see who it is．                              

71.The number after twenty-ninth is t____________.                          

72.The h____________ you work, the more progress you’ll make.               

73.It is s____________ that many babies have died from melamine(三聚氰胺) in milk powder.

74.We should be calm and shouldn’t be a____________ when we are in trouble.     

75.Many students ask for advice about i____________ their English.             

76.The w____________ place in the world is the Brazilian rainforest.              

77.Nick, would you mind not w____________ this shirt? It looks too old.          

78.She m____________ her hometown when she was in America.                

79.Don’t forget to go to the concert w____________ you do.                    

80.People who are friendly and helpful make it a lot e____________ to get along in a new place.

71.The number after twenty-ninth is t____________.                             

72.The h____________ you work, the more progress you’ll make.                  

73.It is s____________ that many babies have died from melamine(三聚氰胺) in milk powder.

74.We should be calm and shouldn’t be a____________ when we are in trouble.        

75.Many students ask for advice about i____________ their English.                

76.The w____________ place in the world is the Brazilian rainforest.                

77.Nick, would you mind not w____________ this shirt? It looks too old.             

78.She m____________ her hometown when she was in America.                   

79.Don’t forget to go to the concert w____________ you do.                        

80.People who are friendly and helpful make it a lot e____________ to get along in a new place.

 “Lei Feng” is now part of our language. It means “helping o  71   ”.If a person is h  72  , we call him “Lei Feng”.

“Lei Feng was a soldier in the early 1960s. He was born in 1940 in Changsha, Hunan. His family didn’t have much money. When he was seven, his parents died. He became a soldier at the a   73   of 20.  He had a warm heart and a   74  helped others.

He said, “To live is to serve the people－live to make others h   75  . ” He regarded other people a   76   his family. He gave his own money to other soldiers. He e   77   washed clothes for others.

Lei lived a s  78   life. He didn’t often buy new clothes and never wasted things. He loved to study and work.

On August 15, 1962, a pole(杆) fell on Lei’s head and took his life. He was only 22 years old.

On March 5, 1963, Chairman Mao Zedong called on(号召)all C   79   to learn from Lei Feng.

Today many Lei Feng groups exist in China. They try to help people in needs.

 Not only Chinese but also many f   80   people around the world follow his example.