People often want their life to go perfectly, but accept the         that nothing on the earth is flawless.

The        of the situation from the board will decide where the company will be led in the future development. 

一I’we heard that another brand of milk powder has been banned .－It’s a shame that some companies lack the sense of social responsibility and       ．

Children need to feel ______ in order to do well at school.

 Jim's close _____ to his brother made people mistake them for one another.