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Can animals be made to work for people?Some scientists think that one day animals may be trained to do a number of simple jobs i_______ of people.They say that at a circus for example we may see elephants monkeys dogs and other animals doing q_______ skillful things.Perhaps you have seen them on the television or in a film If you watch closely,you may find the trainer always g_____ the animal some sugar o____ a piese of fruit as a reward.The scientists say that many d______ animals may be trained to do alot of simple things if they know they will get a reward f____ doing that.Of course as we know dogs can be trauned to look after a house and soldiers in both old and modern t_____ have used geese to give warning by making a lot of noise when an wnemy comes near And also it may be possible to train animals to work in families or on farms