First conditional

http://www.englishexercises.org/makeagame/viewgame.asp?id=3226

Recycling quiz

http://2gym-zefyr.att.sch.gr/recycle/recquiz.htm

http://www.keepbanderabeautiful.org/bearspringsblossom/recycle.html

10 YEAR-OLD GIRL FIGHTS AGAINST GLOBAL WARMING

UNIT 4. GREEN TEENS. REDUCE, REUSE, RECYCLE!

Watch the videos and discuss in class.

What is the general attitude of teenagers about recycling?

Do you recycle?