Answer:
Thesaurus
Explanation:
B - - / with/on
C - to/ from/at
D - for/for/in
So the sentence becomes: “I am writing to apologize for his deplorable behavior at the wedding ceremony.”
"To" is used to introduce a verb in its base form; "for" refers to the receiver or object; and "at" indicates a place or event.
it's too dangerous, i just took the test, it says it was right! :)
b. False