| A．Hello | B．Good |
| A．is | B．am |
| A．Good morning, Maomao! | B．What’s your name? |
| A．Hello! | B．Good morning! |
| A．Boys! | B．Hi! |
| A．What’s your name? | B．Come here, please. |
| A．Hello! Hello. | B．Let’s go! |
| A．A lake. | B．A gate. |
| A．Hello, boys and girls! | B．Hi, I am Zhou Rui. |
| A．Hi, good morning! | B．My name is Jiajia. |
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