请以PETS为题, 写一篇短问.80词 有 的人认为PETS是家里的一员3 有的人认为PETS 能帮助人.

pets

someone thinks pet is one of the famlies and someone thinks it can help people do something.i think they are all right.
pets could help people when they fell unhappy ,it makes us laugh,and we need gave it some food and care,so it can help people .
if you find a good job and married with a pretty boy or a girl so that leave your old parents at home ,they would feel lonely,if you bought them a dog or a cat ,i think they would be satisfied with
you
so i think pets not only our roommate but also our helpful friend