Answer:
We can get good grades by doing all of our work in time and giving more importance to studies.
Because they didn’t know expect the answers
Conflict; conflict is defined as opposition that motivate the development of a plot :)
I believe the correct answer is "the writer should use facts that can be verified to address and disprove opposing viewpoints". By doing this the writer can prove that his information is correct and win the argument.
Hope this helps!