A．That's OK.  | B．A pear for you. | C．I'm sad. |
| A．I am fat. | B．Is it fat? | C．The bear is fat. |
| A．It's black and white. |
| B．That's OK. |
| C．It's yellow. |
| A．This is Kevin. | B．I'm Kevin. |
| A．That's OK. | B．You are bad. |
| A．I can't find my pen. | B．I can find my pen. |
| A．It isn't my pen. | B．Thank you. |
| A．I'm sorry. | B．I'm happy. |
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