1. Is there anything I can do to ~
Is there anything I can do to support your team?
Is there anything I can do to fix this issue?
Is there anything I can do to make you feel better?

2. A ~ of mine
A friend of mine works at Tesla.
A coworker of mine is getting married next month.
A leader of mine told me to never give up.

3. Available for
Are you available for lunch tomorrow?
This room is available for meetings after 3.
Sorry, I’m not available for dinner tonight.

4. As well
He speaks Spanish and English as well.
I really like that song, and the artist as well.
I’ll take this donut as well