( )-- What colour(颜色)is your hat ? --It's _____. A. my B. blue C. in the desk
Iwatering my flowers. A. isB. areC. am
I’mTV. A. seeB .watchC. watching
He is making plane. A.aB. anC. the
She isthe drum. A.playingB. playyingC. play
What are you? A. doB. doesC. doing