| A．teacher's | B．Teachers' | C．teacher. |
| A．Good afternoon. |
| B．Good morning. |
| A．Nice to meet you ,John. |
| B．This is John. |
| A．I have a dog. |
| B．I have a cat. |
| A．Here you are. |
| B．How are you? |
| A．I like coffee. |
| B．I have coffee. |
| A．I like French fries. |
| B．Have some French fries. |
| A．up | B．down | C．off |
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