I haven't got a ticket （ ）the filmA for B of

I haven't got a ticket （ ）the filmA for B of
I haven't got a ticket （ ）the film
A for
B of

I haven't got a ticket （ ）the filmA for B of
A
a ticket for the film

b of 。。。的 很简单吧

选a
我还没有拿到那个电影的票
for是 对于，针对，为的意思
of是从属关系，但在一些情况下，是要用for或者to来表示从属关系的，比如a key to the door