【導讀】friends.Youmustn’ttalktooloudly.yourmobilephone.Listenagain.thesame?week.Imustn’tsmoke.passport.of14.classroom.mustn't.playground.wordsyoudon'tunderstand.baseballcap;chessset;chopsticks;_____________.______________back-to-front.7.Where'smy____________?Iwantto. playagamewithit.baseballcap;bicycle;chessset;chocolate;chopsticks;dictionary;hair;head;litter;photo;B:Isitachessset?C:Isitabicycle?A:Yes!accept;drop;open;put;ride;show;take;takeoff;wear;mean.