A：Do you like pets?
B：Yes,of course.
C：I'm not so keen on pets.
A：But why?
C：Pets are hard to deal with.Besides,they can get really dirty sometimes.
B：I think you've got a point there.But still,I love to keep pets.They are friendly creatures that can bring you happpiness just as a human friend.
A：I agree with you both.Pets are good friends of us humans but it's always annoying to bathe them.What's more,we'd have to take care of them every now and then,they're just like human babies sometimes.
B：Surely you are right!this helps to build up our responsibility in certian ways.We'd have to be responsible to them once we decided to own one.
C：And that's why I choose not to keep one,it wastes a lot of time to have a pet.And for those who are busy.They definatly haven't the time to spend on the little animals.
A：That's true.Moreover,pets need to be checked every year to see if they are in good health.It also costs a lot of money.
B：Yeah,a pet in a family is no longer an animal,it becomes a part of the whole family,a member of it.
C：So while a pet brings us much happiness and delight into our lives,it also requires our devotion to it.