5、youdoeyeexercises,youmustkeepyoureyes_______.A.closeB.closedC.openD.closing()14.Ican’tbuythiscoat,becauseitis_____expensive.A.muchB.afewC.fewD.abit()15.-I've got an job in New York.Oh, ________! But I'm going to miss you. A. that's too bad B. I'm sorry C. I beg your pardon D. tha