| A．Great. | B．You're welcome. | C．It's really fun. |
| A．What a good boy! |
| B．You're helpful children. |
| C．What a big supermarket! |
| A．Did you stand on your hands? |
| B．Can you stand on your hands? |
| C．Are you standing on your hands? |
| A．Come! | B．Come on, Team B! | C．Come on, Team A! |
| A．I like toys. | B．I like toy pandas. | C．I like pandas. |
| A．I like… | B．You like… | C．What do you like? |
| A．Hi, Jack. | B．Bye, Jack. |
| A．Goodbye. | B．Hello. |
| A．Yes. |
| B．No. |
| A．Amy. Sit down, please. | B．Amy. Stand up, please. |
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