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Recently the students in our class have had a heated discussion on if people should keep pets at home in cities. We have two different opinions.

Some students thought it’s a good idea to keep pets because many old people who will live alone at home can get some comfort from them. Besides, get along well with animals will make our life interesting. However, other students are against the idea. In their opinions, if too many people keep pets at home, it’s harmful for the environment. What is worse, pets may make too many noise and even attack people.

As for me, I’m in favor of the former. I don’t think it’s bad for us to keep pets at home. But you must take some measures to prevent them from serious polluting our environment.

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