The second sentence is correct
The answer is C. or.
I can't really explain it good ,but I know for a fact it's C.or, plus it can connect back to the word either.
I think They were experienced in construction for part A
I believe you is the indirect object. Love and Affection completes the thought. You can be left out. I'll edit this later if I'm wrong.
Answer:
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
