听问句，选答句。(10分)
(　　)（1）A.It's a cat.            B．Yes，it is.
(　　)（2）A.It's a horse.          B．We call it a foal.
(　　)（3）A.This way，please.      B．Yes?
(　　)（4）A.Thank you.             B．No.
(　　)（5）A.A baby kangaroo is a joey. B．Yes，it is.