In the forest there lived a rhino（犀牛） and a monkey． The monkey was not very friendly and he troubled the rhino every day． Sometimes he pulled the rhino' s tail． Sometimes he jumped onto the rhino's back．But the rhino didn't get mad． He could stand everything patiently and never complained （抱怨）．

   Other animals in the forest knew that the monkey always made fun of the rhino．They got angry with the monkey， They even advised the rhino to punish the monkey．

   The rhino smiled and said that sometimes the monkey was unfriendly， but he was thankful to him． He thanked the monkey for teaching him to be patient． Other animals just kept silent with their heads down， without saying anything．At that time， the monkey was sitting in the tree and heard the rhino's words．He felt sorry for what he had done．

   He came down from the tree immediately． Then he came up to the rhino and said sorry to him．After that， the monkey and the rhino became friends， and they got on well with each other．

（1）The rhino didn't get 　　when the monkey troubled him every day．

（2）Other animals in the forest thought that the rhino should 　　the monkey．

（3）Although the monkey always made fun of the rhino， the rhino still 　　the monkey．

（4）After the monkey said sorry to the rhino， they became 　　．

（5）From the story we can learn that we had better not complain but be 　　to others．