New words
fall--fell 掉下,落下;摔倒 (fall /fɔ:l / fell / fel/) down 摔倒 found 发现,找到. (find 的过去式) town 城镇 happen 发生 ( happened) ride 短途旅程 then 然后 thirsty 口渴的 ( hungry 饿的) bought 买 (buy的过去式)