They al mean the same thing ill translate it for you
He sleeps in the restroom.Im thinking that's weird but we competed for the bed .What if he sleeps in the bed.
the answer is A. Imperfecto progresivo.
The progressive imperfect is used to express something that was taking place in the past. It is formed using the verb to be in past (in this case: estaba) plus the verb ending in ing (ando, endo, in this case: cantando). It is mainly used for: on-going actions that were happening in the past.
Answer:
Carino(Term of endearment.), El amor(M), Amor(General word use), Guapa(feminine)
Hope this helps. there are words for love though so I'd suggest looking at a Spanish dictionary. This should help with the basics though! :D