| A．is | B．am |
| A．I am Tom. | B．Hello, Tom. |
| A．Hello. | B．Good morning, Jack. |
| A．Hello, Ann. | B．Hello, I am Ann. |
| A．Hello, John. | B．Hello, I am John. |
| A．Stand up. | B．Hello. |
| A．What’s this? | B．Hi, I’m Jenny. | C．He is Jenny. |
| A．Yes, it is. | B．I’m fine. | C．Goodbye! |
| A．Stand up. | B．Thank you. | C．Yes, I am. |
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