—Where have you _________ all day? —I came back at noon and I _________ in this room ever since.
--- Excuse me , are you Tina ? --- 。 A. No, I am B. Yes , I am C. Yes, I’m not
--- what color is your ruler ? --- _________ . A. It’s a blue B. It’s blue. C. It’s blue hat.
--- What’s his telephone number? ---- ______ 625-7886. A. It’s B. I’m C. She’s
am a boy.name is Frank. A. I ; I B. My ; I C. I; My
--- Is this your white ruler ? --- No. _______ is yellow. A. My B. Mine C. Her.