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12 tháng 3 2017

We are all (1) ....DESTROYING... the Earth . The seas and rivers are (2)..TOO......dirty to swim(3)..IN...

There is too (4)...MUCH...smoke in the air . It is unhealthy to live in many (5)....OF..... the word 's cities . We are cutting (6)....DOWN.... the forests . There are now large areas of wasteland all (7)....OVER....... the world (8)......ARE........ the result , farmers in Africa cannot produce (9).....ENOUGH...... rice to eat . In some countries in Asia there (10).....IS....... too little rice . Wild animals are disappearing . We must act now before it is late . Let 's save the Earth !