【黑龙江省龙东地区2015年中考英语试题】—How far is it from Beijing to Haikou? —It's a______ flight from Beijing to Haikou. A. 3-hour-long B. 3 hours long C. 3 hours' long
—____ are they? —They are Maria and Jane.
—What’s ____ telephone number? —It’s 8265-3412.
Mom, this is my teacher, Miss Lin. Miss Lin, ____
—____, are you Mr. Wang? —Yes, I am.
—Is she Maria? —, she ____.