Nowadays,paper still come from trees. Unfortunately,we use a lot of paper every day.
1.comes
We must not waste paper and there will not be any trees leaving on Earth. No tree means no
2.or3.left
paper. We need 17 trees∧ make one ton of paper. We must start using less paper now because it
4.to
takes about 100 years of a tree to grow. How can we save paper? Firstly,we can use both
5.for
the sides of every sheet of paper. We can reuse envelope . We can choose drinks
6.envelopes
in bottles instead of drinks in cardboard cartons. We could use plastic cups and plates instead of
7.can
paper one . We can also use handkerchiefs instead of paper tissues. We can use less paper
8.ones9.fewer
shopping bags and we can reuse these paper bags later as too .
10. well