你想知道Tony打算寄信给谁,可以问:A. Who are you going to send it to? B. Is this letter yours?C. What are you going to do?
A: _______ you like _______ bike ? B: Yes, I do.
A: Do you like _______? B: No, I _______.
A: Is that _______ kite? B: Yes, it is.
A: _______ that on the desk ? B: It's a photo.
A: This is your father's pen, I think. B: No, it's _______.