Ex1: Read and answer these questions We are destroying the Earth.The seas and rivers are too dirty to swim in.There is too much smoke in the air in many cities in the world.We are cutting down too many trees.We are burning the forests.We are also destroying lots of plants and animals.Many areas of the Earth are wasteland .Farmers in many parts of the world can't grow enough to eat.In some countries there is too little rice.The Earth is in danger.Save the Earth! 1.Why can't we swim in the seas and rivers? => 2.Is there too much smoke in the air in many cities in the world? => 3.What are we doing to our environment? => 4.Why can't farmes in many parts of the world grow enough to eat? => 5.What do you think we should do to save the Earth? =>
1. Because the seas and rivers are too dirty to swim in.
2. Yes, there is.
3. We are cutting down too many trees, burning the forests and also destroying lots of plants and animals.
4. Because many areas of the earth are wasteland.
5. We should plant more tree, ride a bike or go on food, ...
1.Why can't we swim in the seas and rivers? => Because the seas and rivers are too ditry to swim in .
2.Is there too much smoke in the air in many cities in the world?
Yes, there is.
3.What are we doing to our environment? => We should plant more trees
4. .Why can't farmes in many parts of the world grow enough to eat? => Because many areas of the Earth are wasteland .Farmers in many parts of the world can't grow enough to eat.In some countries there is too little rice.
5. What do you think we should do to save the Earth ?
=> I think we should plant more trees .