实战演练26 30汇总.ppt

文档介绍：. ,motherwillwaitforhimtohavedinnertogether. . ,Johnmanagedto____histears. .—Whenwillthesportsmeet____? —Italldependson____theweatherisfine. ;;if ;;(污染),they____throwanywasteintotheriver. ’. ;;washing ;;washing8.—Mum,whydoyoualwaysmakemeeataneggeveryday? —___enoughproteinandnutritionasyouaregrowingup. ,itmaynowbetoolatetocleanuptheriver. . “防备发生某事物,预防某事物11.—ident? —No,___onlythethreewhogothurt. . ;;doing ;;,shewasforced____inbedforamonthortwo. ,toremain ,,,pletely. . .—Iheardtheywentskiinginthemountainslastwinter. —It____truebecausetherewaslittlesnowthere. ’’’,thereisno____toturnuptheradio. ;;point ;;,and____,nighthadfallen.