| A．Good morning. |
| B．Good afternoon. |
| A．I want a magazine. |
| B．I want a newspaper. |
| A．Do you have a cap? |
| B．Do you have a hat? |
| A．Can I have the blue one? |
| B．Can I have this one? |
| A．What are you doing? |
| B．What do you want? |
| A．I want a book. |
| B．I have a book. |
| A．This umbrella is new. |
| B．This umbrella is old. |
| A．Can I help you? |
| B．Thank you. |
| A．Good morning. | B．Good afternoon. |
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