Unit3Couldyoupleasecleanyourroom?Areyouapolitestudent?Howcanwebepolite?Don’tjumpthequeue.offertheseattotheold.obeythetrafficrules...
getamagazinesavemoneybuywritingpaperbuystampsgetadictionarygetinformationaboutthetownmakeatelephonecallCouldyoupleasetellmewhere…...
Unit3SelfCheck•写出下列各形容词的比较级•shortthinbigbeautifullargehotbusypopularmuchgoodshorterthinnerbiggermorebeautifullargerh...
