We all have a common home. she provides us with enough food, enough water and enough living room.We get everything from the nature to live better, but we donnot do anything to protect her. how the air is polluted;the earth is poisoned; water is unsafe to drink and rubbish is burying the civilization that man owns.
Our environment is being polluted faster than nature and man's present efforts can prevent. time is bringing us more people, and more people will bring us more industry.So many trees will ……此处隐藏7630个字……ending with such a small animal since he had already learnt all the skills from the cat?The evil tiger decided to kill the sleeping cat as a before dinner snack.The tiger stood up and approached the cat viciously.Just as this moment，the cat woke up.Opening up her eyes，the smart cat immediately realized what the tiger was trying to do and swiftly jumped onto a nearby tall tree and climbed to the top branch.
The tiger thought he had already learned every skill from the cat .But he never knew that the cat had hidden the tree climbing from him.
“I kept the last technique of the tree climbing from you just because I suspected you might be can ungrateful friend.” The cat loudly told the tiger who watched under the tree helplessly.