Hello. I’ve ready the letter. I don’t see any questions here, if you comment on this answer I can try to answer them for you :)
I believe the answer is B- I know you have a busy schedule, but maybe you could fit in our event.
The diction in this passage indicates that lee is RESOLVED.
The headmistress is like the principal. The supervisor supervises the principal and all other associates staff members. Hope this helps!