A. That’s not my pencil. B. Come in, please. C. This is my brother. D. Don’t eat here. E. Is this your father? |
A. Yes, Dad. B. How nice. C. It’s over there. D. Yes, it is. E. Thank you. |
A.That is your pen. | B.Is that your pencil? | C.Is that your pen? |
A.Yes, that is. | B.Yes, it is. | C.Yes, it isn’t. |
A.isn’t | B.not | C.am not |