This is a picture of a family. The father's name is Rex. He is forty-eight. The mother's name is Linda. She is forty-five. They have a son of fifteen and a daughter of sixteen. They are Ned and Rose. They are students in No. 1 Middle School. Linda is a teacher. Rex is a doctor.
What picture is it? It's a picture of a______.

A．father	B．bedroom
C．classroom	D．family

How old is the mother?

A．Forty-five.	B．Forty-six.
C．Forty-seven.	D．Forty-eight.

What's the father? He's a        .

A．worker	B．student
C．doctor	D．teacher

How old is Rose?

A．Fifteen.	B．Sixteen.
C．Seventeen.	D．Eighteen.

How many people are there in the family?

A．Three.

B．Four.

C．Five.

D．Six.