____,sheledalifeofcompleteseclusion.

Allofusknow,color-blindpeopleoftenfinditdifficultto__betweenblueandgreen.

汉译英：手机改变了人与人之间的关系。通常有注意到会议室的门上的告示，写着―关闭手机。‖然而，会议室仍然充满着铃声。我们都是普通人，没有很多重要的事情。但是，我们也不愿轻易关闭手机。打开手机象征着我们与世界的联系。手机反映出我们的社交饥渴。我们经常看到，一个人走着走着，就突然停下来了，眼睛盯着他的手机，不管他在那里，无论是在道路中心或旁边有厕所。

Duetothebadweathertheplanewas____fortwohours.

Writing:

NowadaysalotofChinesecelebrateWesternfestivals.SomepeopleareafraidthatthiswouldleadtothelossofChineseculture.Whatdoyouthink?Writeanessayofabout400words.

Inthefirstpartofyouressayyoushouldstateclearlyyourmainargument,andinthesecondpartyoushouldsupportyourargumentwithappropriatedetails.Inthelastpartyoushouldbringwhatyouhavewrittentoanaturalconclusionormakeasummary.

Youshouldsupplyanappropriatetitleforyouressay.

Markswillbeawardedforcontent,organization,grammarandappropriateness.Failuretofollowtheaboveinstructionsmayresultinalossofmarks.