图文配对，连一连。
1. My grandparents were teachers, and they are old now.    a. 
2. Today is Tuesday. It was Monday yesterday.     b.
3. Sam’s hands are dirty now. c.  
4. Linlin was at home yesterday. d.   
5. My sister was thin then, but she is very fat now.     e.

—Who is that girl in the photo? (   )
—It is __________.

A．my

B．me

C．I

—How old were you then? (   ) 
—__________

A．Yes, I was.

B．No, I’m not.

C．I was three.

Your hair __________ so short then. (   )

A．was

B．is

C．were

They are my friends.（对画线部分提问）
_______ are they?

It is fat now.（改为一般过去时）
It _______ fat _______.

She was so cute then.（改为一般现在时）
She ______ so cute ______.