--- what color is your ruler ? --- _________ .A. It’s a blue B. It’s blue. C. It’s blue hat.
—_________ —280 yuan.
He likes playing ________ piano and he can play ________ tennis.
—What’s the color of your bag? —______________.
He sings ________ and he is a __________ singer(歌手).
—_______________? —At a hotel.