Icanswim,icanandiwill

unit12 i can swim单词句型操练-优质公开课-北师大一起1下精品ppt
牛津小学英语1b unit8 i can swim abcd
教科版(广州专用)五年级上英语-unit 3 i can swim very fast课件ppt
swim i can swim.
yes, i can. swim, swim, swim.