—What's your QQ number?—______ 54863.A. It B. It's C. Its
—How many people are there in your family, Eric? —There’re ________. My grandparents, my parents and I.
—When is your birthday, Cindy? —It’s ______ June 1st, Children’s Day.
—Mum, could you please give me some _______? I’m hungry now. —OK. Here you are.
—Tom, how does your mother go to work every morning? —______ goes to work by car.
—Can you play ______ piano? —Yes, I can, but I’m not good at it.