I could be wrong but I believe a sentence you could use is:
I asked my Mom, "What if somebody calls the home phone, should I answer?"
Coarse means rude or rough.
Thus the word that is best associated with the word coarse is B. Roughness.
Roughness is somehow similar to coarse, it shows cruelty or rudeness in some actions or words. Other term that can be used to describe it is being impolite.
The correct answers are:
1. not supported by evidence
2. supported by evidence
3. supported by evidence
4. not supported by evidence
An argument is supported by evidence when justifiable data is indicated whereas the unsupported one is that which lacks the additional information.
Answer:
I think what challenges you in a positive way is when you have to achieve something rightfully or like knowing you have to complete something being correct. Or it can also be a one time opportunity.