1.BCCCDBCDAD

　　11.C12.B13.D14.D15.C16.A

　　17.10018.lectures19.report20.economic

　　21.runningnose22.ruining/spoilinghisholiday(s)

　　23.overtired/tootired24.preventtheflu/fightoffillness

　　25.DDBACDABCC35.ACBBCB

　　41.F42.C43.G44.D45.H46.I47.E48.B49.J

　　50.BCDCA55.BADBA60.BCACD

　　65.DCDC69-71BAA72.CBBD76.DFCEB

　　81.financialproblems

　　82.Bydatingenough./Throughsomeessentiallifeexperiences.

　　83.Moneyandeducation

　　84.weshouldnotgetmarriedbeforeweare25./weshouldgetmarriedafterourmid-20s.

　　puttingoffmarriageuntilyourmid-20sorlater.

　　I.Translation

　　1.Itishard/difficulttopersuadeTomtogiveuphisidea/opinion.

　　2.Springiscomingandtheparkisfilledwithpeople/visitors.

　　Withthecomingofspring,theparkisfilledwithpeople/isfullofpeople.

　　Asspringiscoming/approach/approachinghascome,theparkiscrowded/overcrowded/packedwithpeople

　　3.Consideringthespecialneedsoftheathletes,thebreakfastisservedtill/untilten/10o’clock.

　　4.Itisabsolutely/really/quitenecessarytogettogetherwithseveralgoodfriendsandrelaxyourselfafteralongperiodofhardwork.

　　Itisabsolutely/really/quitenecessarytorelaxyourselfbygettingtogetherwithseveralgoodfriendsafterworkinghardforalongtime.

　　5.Theabnormal/unusualclimateshows/indicates/suggeststhatourlivingenvironmentisgettingworseandworse/isbecomingincreasinglyworse/isincreasinglyworsening,whichwarns/remindsustotakeactiontoprotecttheearthwearelivingon/ourearth.