C I think may be correct not sure tho
Answer:
The monkey's paw grants the owner three wishes. Sergeant-Major Morris throws the paw into the fire, but Mr. White quickly snatches it from the flames. Morris warns the family of its power and suggests they throw it back in the fire.
C. How long does it take to travel from the Earth to the moon?
This is the weakest research question because it can be easily answered. According to a 2 second Google search, it takes about 3 days for a spacecraft to reach the moon from Earth. This question does not allow for a lot of research for development into an essay. Options A, B and D all have a variety of possibilities that would allow for a multi-paragraph essay with significant topic development.
Yes this sentence it correct, except there should not be a space between table and the period. :)
I believe the pronoun "what" is already properly placed.