Mildreds choice to not tell montag about clarisse was insidious because the fact that Mildred forgot to tell montag about Clarisse death emphasizes their shallow, meaningless relationship as well as mildred’s ignorant , insensitive personality
A would be contemporary
B would be phantasmagoric
C would be translucent
D would be consecrate
E would be lucid
F would be solace
The first one about the machine is a metaphor, because there are no key words such as "like" or "as", so it cant be a simile. And its not comparing anything either, so it cant be an analogy. The second one about the teacher is also a metaphor. The gazelle one is a simile because it has the key word like in it. The triangle one is an analogy, because it is comparing two things. The last one is a simile, because he fought "like" a wild animal.
Hope this helps!
Yes you can. A good sobbing session is a great catharsis when you are feeling hurt. Webster on-line is a quick place to look up words.