I was recently asked to submit letters of recommendation for Berkeley. It said one has to be from a teacher and that the second letter can be my choice. I wanted to know if it was a good idea to ask a 7th grade teacher I remained really close with. She has mentored me and I have given presentations to her students about high school and such. Is this a good idea? Or should I ask a current teacher instead. I would also be able to ask my manager from my summer internship. I don’t know what my best option would be. Thank you for your help!