Eyeisthe（76）w___ofourmind．Weuseoureyestos（77）___everythingaroundus．Withouteyes，nothingisleftbesideyoub（78）___darkness（黑暗）．Howtoprotectoureyes？It'snotr（79）___tokeepyoureyesworkingfor

　　Eye is the （76）w___ of our mind．We use our eyes to s（77）___ everything around us．Without eyes，nothing is left beside you b（78）___ darkness （黑暗）．

　　How to protect our eyes？It's not r（79）___ to keep your eyes working for long time．You'd better not read in s（80）___ or poor light．Don't read in bed or on a moving bus．Remember to keep your books a（81）___ from your eyes for about a foot （英尺） and do eye e（82）___ every day．What's more（另外），a good l（83）___ is necessary．

　　Follow my advice and form a good habit．It's time to say g（84）___ to thick g（85）___．