人教版九年级英语复习课件 Units 13-14

人教版九年级英语复习课件 Units 13-14

九年级Units 13－14 advantages overcome coal survey ugly standard method double ours level afford harmful separate transportation Litter ottle ate ow nstruction(s) ottom hirsty eremony sed ift ction ave hare mprove ide enior careless protection unexpected is waiting served ninth possible throw away ours turning off a number of development graduate spent thankful caring manager clearly seeing wooden scientific to solve congratulations unusual didn't play How often can't play Where will Go there turn off pay for set out on work out recycling waste paper keep cool set off/out in future separated from As usual