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Things We can do to save our mother - earth.
a.Take our own 56    when you go shopping.
b.57    to work if possible.
c.Turn off the light when you58    a room.
d.When you put the shampoo in your hair,turn off the59   
e.Don’t waste 60    .Use two sides of it.

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35.--What volunteer work would you like to do?

--I’d like to __________sick kids in the hospital.

A.make up     B.1ook up    C.cheer up   D.catch up

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34. Don’t eat too much food and do more exercises. You are sure to keep fit __________.

A.by accident   B.by mistake   C.in fact   D.in this way

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33. The little boy __________ his seat to the old lady on the crowded bus.

A.offered     B.brought、      C.1ent       D.took

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32. Once People used kites to send _________to other places,because they didn’t have telephones,computers,or even radios.

A.1anguages    B.newspapers     C.messages     D.magazines

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