Answer: I think it may be A. (It shows how determined Elion was to learn more about biochemistry.)
The sentence “Abstain from all appearance of evil” is an imperative statement. These types of sentences usually do not have a subject and their structures consist mainly on the bare verb alone. The main purpose of an imperative statement is to give commands. So, in this sentence, there is no subject and it is commanding somebody to abstain from doing something.
Answer:
2) Built
3) wrote.... expired
4) Saul has ridden his motorcycle to class every morning this year
5) Has won
6) meets
7) lost.... applied
8) is... has
9) Has overheated
10) Dwight is a veterinarian who treats mostly farm animals
Explanation: