48 2 0 1 2 N u m b e r 2 | E n g l i s h T E a c h i n g F o r u m

49E n g l i s h T E a c h i n g F o r u m | N u m b e r 2 2 0 1 2

In observance of Earth Day, people clean up trash along the Mississippi River in Minneapolis, Minnesota. ©

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