找出下列单词中不同类的一项。(5分)
( )（1）A.mango B．apple C．candy
( )（2）A.bread B．doughnut C．coffee
( )（3）A.grapes B．blue C．green
( )（4）A.ice cream B．book C．ruler
( )（5）A.mother B．jam C．brother
Harry· Potty (哈利·波特)is English boy .
A. a B. an B. the
The man over there is teacher .
A .our B. you C. they
－What do you want to be ?
－I want to be a .
A. girl B. boy C. policeman
Theresome songbooks and a guitar in the music room.
A. am B. is C. are
Look , there is a nice birdthe tree .
A. on B. in C. at