短文填词 根据短文内容和以下提示：1）首字母提示，2）语境提示，在每个空格内填入一个适当的英语单词。所填单词要求意义正确，拼写准确。（10分）
Look at this blue p 69 . This is our home. 70 are plains (平原), mountains, rivers, lakes and o71 on it. There are all 72 of trees, flowers and grass on it. There are all kinds of wild animals 73 together with us. Don’t you want to k 74 our planet blue? But
s 75 we do bad things to it. We waste too much water. We cut down too many 76 . We hunt too many wild 77 for our food or clothes …We shouldn’t do these things. We should s 78 our planet because we have only one planet.
69. 70. 71. 72. 73.
74. 75. 76. 77. 78.
