You don’t have to ______every little incident in your life.

_______ was known to them that the boss had broken his promise______ he would give them a rise.

_______ ways to get on well with your classmates, or you will get yourself very lonely. —OK, I’ll try my best.

not the strongest of the species that survives,nor the most intelligent that survives It is ______that is most adaptable to change

She is always smart and cheating others. I can’t believe she was ____ by him this time, who is a little dull boy.