The sentence that uses negative words correctly is option A. No one signed up for any of those courses. The rest of the sentence in the choices did not properly used the negative words such as option C. It should be "she's never eaten anything" because the word "never" which is negative is already present. A double negative does not make any sense in a sentence.
Another word for impenetrable will be impassable
Explanation:
While My sister <em>was playing</em> the piano, my mother <em>watched </em>TV.
These words of aunt Alexandra show how dangerous could Bob be "I know how that kind are about paying off grudges, but I don't understand why he should harbor one—he had his way in court, didn't he?"
<u>Explanation:</u>
To kill a mocking bird is a story which has been written by Harper Lee. This story has been told by a girl who is only six years old whose name is Jean Louise, her nick name is Scout. She is a girl who has a rebellion character in the story.
The theme of the story is the competition between the good and the bad and to teach the lesson of morality and to avoid racism, discrimination and to avoid judging people to the readers of the story.
I believe the answer is es.