A. girl                      
B. she                   
C. boy

1. Who's this ____?

A. girl  
B. boy    
C. woman

2. 一 Is this your brother?
    — ____

A. Yes, she is  
B. Yes, he is  
C. No, he’s not

3. She is _____.

A. my sister  
B. my mom 
C. my  grandma

4. _____ is my friend. 

A. This  
B. That   
C. He