They both describe thriller. They both have suspense and the reader wants to keep reading, to see what happens next.
The answer is D skim and scan i got it correct
A. Wasn't.. This is because if you seperatevthe contractioninto two words it is was not, this would make the sentence be "Wally was not capable of lifting the heavy box."
If you were to do the same thing with weren't it would sound like "wally were not capable of lifting the heavy box." This does not make sense because "wally" is singular (so is "was not") and "were not" is pleural.
Hope this helps
The tone that the phrase conveys is very angry towards the system.