... are the people in the poem ? Where are they ? The mother and her son They are in the woods questions a) According to the mother, what will happen if the pollution goes on? b) Who does the mother ... Thurday, January 15th 2009 Unit The environment Lesson Read (P51) I/ Vocabulary 1- junk- yard (n) : bãi phế thải Thurday, January 15th 2009 Unit The environment Lesson Read (P51) I/ Vocabulary 1- ... keeping the environment unpolluted? a) According to the mother, what will happen if the pollution goes on? b) Who does the mother think pollute the environment? c) What will happen to the boy...