Rewrite these sentences into polite requests, and make sure it is formal or informal.
- You want your sister to wash the dishes.
Can you wash the dishes, please? (informal request)
- You want a stranger to speak quietly.
Could you speak quietly, please? (formal form)
- You want your brother to switch on the lights
Can you switch on the lights, please? (informal request)
You want a stranger to tell you the way to the conference hall
Could you tell me the way to the conference hall? (formal form)