What would you do?
What would you say to comfort a friend if they were upset?
Are you okay? Is there anything I can do? Do you want to speak about what's wrong?
What would you say to join a group?
Can I join? I was wondering if I could join you guys? Could I come with you?
What would you say to somebody to make them stop doing something you don't like?
Please can you stop that. I don't like that please stop.