Use of English. Passive voice

I ...(have/ask) to attend one of the therapy sessions at school.

I think my fear of flying .....(be/call) aerophobia.

Yes, it is. Did you know there are some really helpful seminars about it in the city. I believe they (hold) every month.

Yeah, I heard it was so successful that it ....(will/present) again next week.

A presentation ..........(be/give) at school yesterday about overcoming our phobias.