How well do you know The 5th Wave by Rick Yancey?

This is going to be a little test about The 5th Wave by Rick Yancey. Obviously, there will be major spoilers, so if you haven't read The 5th Wave yet, you have to leave. It's a really simple quiz if you read the book.
Let's start.

1. Who tells the story? (who is the narrator?)
 A. Cassie is the narrator
 B. The narrator is not one of the characters of the story.
 C. The story is told through the perspective of Cassie, Evan, Sams, and Ben.
 D. The story is told through the perspective of Cassie, the Silencer, Sams, and Ringer.

2. Who is Cassie's brother?
 A. Nugget.
 B. Ringer.
 C. Evan.
 D. Ben.

3. What happened in the 2nd wave?
 A. Pestilence.
 B. A series of tsunamis.
 C. Silencers.
 D. Lights out.

4. What does Cassie call the aliens?
 A. Aliens.
 B. Extraterrestrials.
 C. Others.
 D. Non-humans.

5. Who does Cassie kill in the beginning of the book?
 A. Evan.
 B. Her father.
 C. A random squirrel.
 D. The crucifix soldier.

6. How does Cassie's mom die?
 A. From the pestilence.
 B. In the tsunami.
 C. She commits suicide.
 D. The house is burned down while she's in it.

7. How many people die in the 1st wave?
 A. Ten thousand.
 B. Five hundred thousand.
 C. A million.
 D. A billion.

8. Who saves Cassie from freezing to death?
 A. Ben Parish.
 B. Evan Walker.
 C. Percy Jackson.
 D. Tom Riddle.

ANSWERS. DON'T PEEK YOU CHEATER. UNTIL YOU ARE DONE WITH THE TEST.
In order:
C
A
B
C
D
A
B
B

Congratulations if you got them all right!
If you didn't, I don't want to speak to you.