Unit7测试(限时：60分钟满分：100分)一、单项选择(每小题1.5分,共15分)1.Noraopenedthebox.Tohersurprise,________itwasagoldwatch.(2017·苏州)A.outsideB.insideC.besideD.behind2.It'sbelievedthatplayingcomputergamestoomuchdoes________harmthangood.A.manyB.muchC.moreD.most3.Theearthisourhome.Weshouldplayapartin________theearth.A.saveB.tosaveC.savingD.saved4.Listen!Someoneiscallingforhelp.Hemustbe________.A.inthedangerB.indangerC.outofdangerD.danger...