Question

 Recycled paper can 1.     (use) in many different ways. It is easy 2.        (recycle) paper on your own,or you can send it to the recycling centre. This 3.        (make) a big difference to the environment. You can do something good for your home town and the environment just by 4.        (start)

to recycle paper. We all know that paper is made from wood and forests are cut down to make paper. When these forests are cut down,it 5.        (de- stroy) the balance (平衡) of nature. That,however,is only part of the reasons why so many animals and plants are in danger now. 6.        (plant) new trees is not enough. It will 7.        (take) many,many years for the trees 8.        (grow) . There- fore,by recycling paper you can help 9.        (reduce) the need of cutting down trees. This is a great way of 10.        (protect) the environment,saving plants and animals and making the world a better place for everyone.

Answer 1

1. be used 2. to recycle 3. makes 4. starting

5. destroys/will destroy 6,Planting 7. take  

8,to grow  9. reduce 10. protecting