A low-carbon（低碳）lifestyle has an effect       our daily life. More and more attention has been paid to      energies these days.

—We don’t have much homework this  we go out together?—OK. What about        a movie?

Smoking is bad for your health. You’d better _______.

In the old days , many children _______ the hunger .

 I _____ peaceful countryside _______ noisy cities while my elder sister prefers _______ in the modern cities.