| A． Look left. |
| B． Look right. |
| C． Look up. |
| A． No bikes. |
| B． No swimming. |
| C． No cameras. |
| A．No swimming. |
| B．No parking. |
| C．No bikes. |
| A．Don’t make noise. |
| B．Don’t hit others. |
| C．Don’t climb the trees. |
| A．Look left. |
| B．Don’t worry. |
| C．Thank you. |
| A．Don’t touch. |
| B．You can touch. |
| C．No smoking. |
| A． Don’t run. |
| B． Don’t litter. |
| C． Don’t touch. |
| A． Don’t walk. |
| B． Don’t talk. |
| C． No smoking. |
| A．Don’t worry. |
| B．Don’t cry. |
| C．No bikes. |
| A． No food. |
| B． Don’t talk. |
| C． Don’t run. |
搜索
