gs21.Whilelisteningtopopmusic,___________.A.shefeltasleepB.thelightwenttoC.someoneknockedatthedoorD.andshecouldn’thelplaughing22.e,herfacelitup.A.HearingB.HavingheardC.WhenhearingD.Whensheheard23.Todoabitforthemotherland,______.A.workinghardisnecessaryB.tolearnaforeignlanguageisneededC.itisimportanttomasterscienceD.oneshouldservethepeoplewhole-heartedly24.Oncelost,_________.A.itissaidtogetsuchachanceagainB.onecannevergetsuchachanceagainC.eagainD.togetsuchachancewillbedifficult25.Greatlymovedbyherwords,_______.A.tearscametohiseyesB.hecouldhardlyholdbackhistearsC.tearscouldhardlybeheldbackD.hiseyeswerefilledwithtears.26.InordertoimproveEnglish,_____________.A.Jenny’sfatherboughtheralotoftapesB.JennyboughtalotoftapesforherselfC.alottapeswereboughtbyJennyD.alotoftapeswereboughtbyJenny’sfather.