Zhang Hua is a member of the Helping Hands Club. He is a h    47     boy and he often helps his teachers and classmates do many things after school.

He is a    48    to swim and good at it. Sometimes he teaches other students to swim in the river. He is also a member of the School Music Club. He plays the v    49    and the piano very well. And he spends a lot of time t    50     others how to use computers.

Zhang Hua works very h    51    at school. He tries his best to learn his lessons. And he takes p    52     in activities like collecting school things for children in n    53    .

One day, Zhang Hua heard his neighbour, Mrs Wu, shouting for help. He knew Mrs Wu was at home alone. Zhang Hua came out and saw a lot of s    54    coming from Mrs Wu’s house. He ran into the kitchen and tried to get her out. In the end, the fire b    55     Zhang Hua's neck，arms and face. He was in h    56     for one week, and a lot of people visited him.

We all think Zhang Hua is very helpful. We should learn from him.

This is a kind and cheerful firehouse dog. His name is Rex. He has two bright eyes. He weighs 20 kilograms. He is a popular star. He never feels frightened when he meets any danger. He always rushes in front of others.

Last month a careless zookeeper forgot to take good care of the stove（炉子）in his room. Half an hour later a terrible fire happened. Many buildings burned and fell down. Elephants, camels, giraffes and some other animals ran away from the dangerous fire. Suddenly Rex heard a baby panda asking for help in the fire. He put on his safe glasses quickly and jumped into the fire. He searched carefully and saved the panda at last. The fire hurt his neck and eyes.

Now he lives alone in Animal Hospital. He loses one of his legs, but he is very glad to save the weak panda.