| A．Look! A bag! | B．Show me your bag. |
| A．Nice to meet you! | B．This is Peter. |
| A．Good morning! | B．Glad to meet you. |
| A．Hello, Peter. This is Gao Wei. | B．Hello, Gao Wei. This is Peter. |
| A．Hello! | B．Good morning. | C．Good afternoon. |
| A．Who are you? | B．How are you? | C．Here you are. |
| A．你好！ |
| B．再见！ |
| C．永远！ |
| A．好的 | B．再见 | C．晚安 |
| A．下午好，迈克。 | B．早上好，迈克。 |
| A．Good morning. | B．Good afternoon. | C．Good evening. |
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