M: I was thinking we should go to the local animal shelter, so I can pick out the perfect dog. ,F: Yeah, some dog really needs a good home.
(A) M: Exactly, although those dogs don't need a good home,we can have a lot fun with a dog. (B) M: I’m sorry, I don’t understand. Could you say it again? (C) M: You are wrong, they don't need a good family, we can set those animals free. (D) M: Besides, there must be many dog trainers and we can choose one.
B