<span>In this example the subject is B.award
</span>
Answer:
1 thespian
2librarian
3.liar
5mountaineer
Explanation:
sorry I don't know the number 4
Your first option is correct.
EXPLANATION:
your first option is correct because this is a grammar question. When you use "an" you're using it in front of a vowel. The only sentence starting with a vowel is the first one. The others don't sound right when you use "an" in front of it instead of "a".
I hope I helped! :)