---媽，我找不到我的襪子。Mom, I can’t find my 51 .---突然地，他看到冰箱底下有東西。52 , he saw something under the 53 .---他們搭船去澎湖，並在那裡玩風浪板。They went to Penghu by 54 and went 55 there.---我們停下來請那位警察先生幫忙吧。Let’s 56 and ask that 57 58 for help.---搭38號公車，在圖書館下車。Take Bus 38 and get off at the _ 59 __.
51