I'm really not understanding this Spanish question at all. Think you can help? Thanks

Answer:
A. 4
B. 3
C. 1
D. 6
E. 5
F. 2
Explanation:
I'm pretty sure that's correct because I think the teacher wants you to give an answer of how the o, as, a, Amos, ais, an chart is so try my answer and sorry if its wrong