A fisherman works ______sea.A. in B. at C.on
How many English books do you have? _________A. I have 9. B. I can see 10. C. Yes, I do.
Are they in the door? _______ A. No, they aren't. B. No, it isn't. C. Yes, they aren’t.
Where is your mother ? _______ A Yes, he is. B. She is at home. C. He is in the kitchen
Is Chen Jie in the bedroom? _______ A. Yes, it isn't. B. No, he's in the kitchen. C. Yes, she is.
Where are the keys? _______ A. They are in the door. B. It's in the door. C. We are in the living room.