| A．Hi, this is Bob. | B．Hi, Bob. | C．Hi, I’m Bob. |
| A．Goodbye! | B．Good morning! | C．Good night. |
| A．Nice to meet you! | B．Thank you! |
| A．Nice to meet you. | B．Hi, Amy. |
| A．This is John. | B．Nice to meet you. |
| A．Who are you? | B．How are you? |
| A．My name is John. | B．Mum, this is John. |
| A．crayon | B．ruler | C．pencil box |
| A．Nice to meet you! | B．Goodbye! |
| A．Red and green. | B．Red and yellow. |
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