years
                    - My friend Vivian is angirl.
 - They have made so great progress .
 - Jim is a ____ boy, and today is his _____ birthday.
 - He has ___________ daughter_______ Mary.
 - How old is Steve?—He is ____________ and he has an ___________ sister.
 - My daughter is only ___________. But you are a ______________girl. She can’t understand those passages in the newspaper.
 - Is Mary ? —No, she is a girl.
 - The girl is ten years old(岁).name is Cindy.
 - I’m 13 years old and my sister is 15 years old. So my sister is
 - Eddie is eight years old, but we have seven candles, we need _____ candle.