A.Sure. Here you are. | B.You’re welcome. |
A.Here you are. | B.Thank you. |
A.Thank you. | B.You are welcome. |
A.Thank you. | B.You are welcome. |
A.May I use your pencil-box? | B.Is this your pencil-box? |
A.he | B.I | C.me |
A.May I use your ruler? |
B.Give me your ruler. |
A.Thank you. | B.You're welcome. |