There is a zoo 1 our home. My parents often take me there at weekends. I like animals. In the zoo, I can see monkeys, elephants, bears, pandas, tigers, lions and so on. Some animals are friendly, 2 some are not. Tigers, bears and lions are dangerous, so they have to stay in cages. But I do not think it is 3 for animals to stay in cages. They are not happy. They should be free. I think the most interesting animals in the zoo are dolphins. I like watching them 4 and jumping. They swim very fast and they jump very high. They can play with balls. They are very friendly to people. If you fall into the water and can't swim, they may come to 5 you.