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Our Blue planet
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Treaten
Air pollution threatens our health
Oops!
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second conditional
If i were you, I would call her
Oops!
Okay!
global warming
Global warming is caused by human activities
Oops!
Okay!
Mammal
Baiji dolphins are the rarest freshwater mammals in the world
Oops!
Okay!
first conditional
If you revise everything, you'll pass the test
Oops!
Okay!
Damage
Acid rain will damage old buildings
Oops!
Okay!
Deforestation
We should recycle paper to prevent deforestation
Oops!
Okay!
zero conditional
If you heat the water, it boils
Oops!
Okay!
Overhunting
Overhunting threatens animals
Oops!
Okay!
third conditional
If I had remembered, I would have called you
Oops!
Okay!
Water pollution
Water pollution is one of the environmental problems
Oops!
Okay!
Rubbish
We should recycle the rubbish
Oops!
Okay!
Responsible for
We are resposible for our planet
Oops!
Okay!
Face extinction
Every year more animals face extinction
Oops!
Okay!
Overfishing
Overfishinf threatens fish
Oops!
Okay!
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