6、y C.notstay D.notstaying14.Thestudentsarebusy_______readyfortheexamnow.A.getting B.get C.got D.toget15.Themotheraskedtheboy_______downtheladder,buthewenton_______instead.A.come;climbing B.tocome;toclimb C.tocome;climbing D.coming;climbing16.Is there any t