edy and sometimes it is a tragedy.a story---sometimes it is interesting and exciting, sometimes it is boring and confusing.your girlfriend or boyfriend---you have to love her or him.a game---you should always try your best.a book---you can obtain a lot of information from it.a mirror---you can learn about yourself and take responsibility for everything you do.

　　an exam---you may get bad grades and fail exams, but you must never give up. keep going, and one day you'll succeed.opening a window---open your heart and you'll see beautiful colors in the sky.