一、单项选择。)1.Its time to say goodbye,but of uswant to leave.A.noneB.no oneC.anyoneD.nobody)2.With the help of Jims family,his father hasalready given upA.smokingB.smokeC.to smokeD.smokes)5.-How should the studentstheirproblems?-By regarding problem as challenges.A.do withB.deal withC.agree withD.meet with