单词拼写If we don't take measures to stop pollution,we will r_____ our planet.
问题描述：
单词拼写If we don't take measures to stop pollution,we will r_____ our planet.
All the teachers think she is a hardworking and p______ student.
Her successful career inspires many people to believe that success and happiness are w______ reach for everyone.
答
If we don't take measures to stop pollution,we will (ruin) our planet.
All the teachers think she is a hardworking and (polite) student.
Her successful career inspires many people to believe that success and happiness are (with) reach for everyone.