An action verb!
I hope this helps;)
Thesis. it always catches ur eyes at the beggining of an article
Yes because you are heating the substance to make it melt
I grew up with them. They are my only family. I can't lose them, foster care will rip us away from each other. My feelings are hurt and sadness. I couldn't just let them rip me away from my only family, how would they feel if I took their family away?
B-necessary. If you want success on the final exam, then you have to study and pay attention.
D does not make sense
C critical does not imply interesting at all
A- obviously studying and paying attention are in now way worthless to the cause of the final exam