ⅰ.根据首字母和汉语提示写出单词 1．the public should be e________(教育)in how to use energy more effectively. 2．he is fortunate enough to have an i________(收入)of 9,000 yuan a month. 3．not only is the p________(位置)of the earth changing but the earth itself is undergoing change. 4．i was able to see a f________(人影)walking into the house in the dark，but i didn't
