1. 根据短文内容从方框中选择恰当的单词填空。使短文完整、通顺，有的需要变换形式，每词限用一词

friend,    leave;    rule;     animal,    close;    wear,    together,    thirsty

    Hello, everyone! Tomorrow we'll go for a trip in the mountains. Before we start, there are some  and suggestions for you. First, everyone should  sports shoes. Second, when you walk in the mountains, you mustn't walk too  "to the edge of the path. Third, you must keep  or you'll get lost. Fourth, bring some water with you, or you'll be .

    We need to put up a tent to stay at night in the mountains. Be careful of the  when you are in the forest. Although some animals look  they are really dangerous. If you meet animals, don't move suddenly. Just keep still until they . Remember to hang your food in the tree before you go to sleep Hope everyone can have a good trip.