Hi LCChang, I would change "all" to "any" as well, given those choices. ") I think you can buy tickets FOR or TO a performance - either is fine. However, you can't substitute AT at C.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
Grammar GeekHi LCChang,
I would change "all" to "any" as well, given those choices. (I would actually have written "all interested staff members.")
I think you can buy tickets FOR or TO a performance - either is fine. However, you can't substitute AT at C. "At" would refer to the venue. I got tickets to/for the show at Radio City Music Hall.