读句子，选答语。(10分)
( )（1）Who is this girl?
( )（2）What's your uncle?
( )（3）Is she a nurse?
( )（4）Are they students?
( )（5）Where are they?
I'm going to________a teacher.
A．is B．be C．am
Are they________？
A．farmers B．teacher C．a teacher
John________strong.
A．look at B．look C．looks
My brother________sports.
A．like B．likes C．liking