4、r.B.Herfather.C.Herbrother.听第四段对话,回答第9小题。()9.Whereistheboygoingtoworkthissummer? A.Inanoldpeople’shome.B.Inananimalhospital. C.Intherailwaystation.听第五段对话,回答第10小题。()10.WhenisEmmagoingtobeavolunteerforthecitygames? A.Thissummerholiday.B.Nextwinterholiday. C