Answer:
Precautions must be taken by motorists if food is consumed while driving.
Explanation:
Writers should include references to their research in an argument because it adds credibility to the argument to the argument they wish to prove.
Answer:
A.Better
Explanation:
Better in this sentence is referred to the word must or "have to" therefore, the correct grammar is indeed A.
If I understand the question correctly, the negative is the "opposite," so here you could write a phrase with the opposite of each word:
The moon sets to the west.
