一、单词拼写。1.When he was young ,he made a living by selling ___newspapers___(报纸）.2.She looked ___worried___(担心）because she didn't know where her son had gone.3.Some of the sings are__represented____(代表）by creatures.4.You'd better not smoke here. Look, the sign ___reads___(写）“No Smoking ”。5.She has just ___disovered__(发现）...
