I'm pretty sure that it is B. I apologize if it's wrong, but I'm pretty sure.
Answer:
1. anecdotal evidence
2. expert quotation
3. statistic
4. supporting fact
Explanation:
I just did it and got it right
He is mad and kills everyone that came to the exhibit
In the sentence provided, "Racers, start your engines" the word <em>Racers</em> represents a noun of direct address.
These nouns of direct address are defined as words that name a person, places, things or ideas. In the particular case of the sentence provided this name (Racers) reffers to the persons who are taking part in the career.
The correct answer would be : Who
I hope that this helps you !
