英语口试Is it good for people to keep pets?why?要讲5分钟左右.要大学1年纪的水平

I think it is good for people to keep pets.Because pets can make us happy and relaxed.Everyone will have lonely,and if you keep a pet ,like a dog,a cat or a bird,you can feed or chat with them.Maybe they can understand.
And if something bad that happen to you and make you unhappy and embarrassed,you also can tell your pets,though they can't help you.And pets just like your friends.They will be a good listener and sometimes you can also learn something from them.
(写得不好..也写不长了.)

要什么程度的？