6、sMonday C.ThisSaturday()15.Whatwilltheydo? A.Makeacake B. HaveapartyC.Buyawatch21教育网听第五段对话,回答第16~17小题。()16.Whatdoestheboythinkofhisworkasavolunteer?21cnjy.comA.Interesting.B.Easy.C.Hard.【来源:21·世纪·教育·网】()17.Whatdoeshefeelwhenheseestheanimalsgetbetter?A.Worried.