[解析]
(1)语境衔接题。根据上文Entering high school can be a great challenge.You will meet lots of new things in a new school. (进入高中是一个巨大的挑战。在新学校你会遇到很多新事物。)和下文In this guide,your problems will hopefully be solved and you will soon find yourself confident and happy at high school.(在本指南中,你的问题将有望得到解决,你很快就会发现自己在高中充满自信和快乐。)可知,空处指出高中阶段会遇到的具体挑战。G项"You'll find it hard to balance your study and friendship with the homework piling up.你会发现很难平衡你的学习和友谊与堆积如山的家庭作业。"符合语境。故选G。
(2)联系上文题。根据上文Make a good first impression. (给人留下好的第一印象。)可知,要创造良好的第一印象,那么后文应讲述做法。选项C"Be kind,polite and truly do your best.善良,有礼貌,并尽你最大的努力。"符合语境。故选C。
(3)联系上文题。根据上文Be yourself.If you are having trouble fitting in,just stay who you truly are.Don't bother yourself about your appearance.Forget about other students' grades. (做你自己,如果你无法融入,就保持真实的自己。不要为你的外表而烦恼。别管其他学生的成绩了。)可知,本段强调做自己就好,此处进行总结,A项中的"who you are"和上文的"who you truly are"对应。A项"You are who you are.你就是你自己。"符合语境。故选A。
(4)联系下文题。根据下文Everyone gets confused sometimes.Other students may feel just as nervous as you do.If you get the courage to raise your hand,other students may look up to you.(每个人都有困惑的时候。其他学生可能和你一样紧张。如果你有勇气举手,其他学生可能会尊敬你。)可知,空处应该指出有困惑时应该多提问,E项的"have a question"和下文的"gets confused"对应。E项"If you have a question,don't be afraid to ask.如果你有问题,不要害怕提问。"符合语境。故选E。
(5)标题判断题。根据下文You're going to have to be independent and find your feet in the new environment.It may be hard,but sooner or later you will be fine.Be open to new opportunities.Consider joining clubs and make friends there.(你必须独立,在新的环境中找到自己的立足点。这可能很难,但是迟早你会好起来的。对新的机会保持开放的心态。考虑加入俱乐部,在那里交朋友。)可知,本段提出的建议是在俱乐部里交朋友。B项"Make friends and join clubs.结交朋友,加入俱乐部。"符合语境。故选B。