| A．Tom, I like a robot. |
| B．Tom, I want a model car. |
| A．I have a new shoe. |
| B．I have a pair of new shoes. |
| A．It’s a rainy day. |
| B．It’s a rain day. |
| C．It’s a rainings day. |
| A．Can you go shopping? |
| B．Let's go shopping, OK? |
| C．Do you go shopping? |
| A．There are many tall buildings in the village. |
| B．There are many houses in the village. |
| C．There are some trees in the village. |
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