A pigeon（鸽子）is a big bird．It likes to live in a birdhouse．Many people keep pigeons．They make a home for them near a window．In the day the pigeons fly away． But at night they come back．Sometimes people take a pigeon far away from home，and they tie a letter to one of its legs．Then the pigeon takes the letter back home．
Complete these sentences according to the passage．The first letter of each word has been given．
1．People d _______ keep their pigeons in their rooms．
2．Not a _______ people like to feed pigeons．
3．People like to b _______ a bird house near a window．
4．Pigeons can r _______ their way back home after they fly away．
5．People can u _______ pigeons to help in one way or another．
Key:
（J）1．don't 2．all 3．build 4．remember 5．use
