I’m not sure to be honest
        
             
        
        
        
Answer:
In my opinion, the answer would be 2. The players who were working at the carwash impressed the customers with their hard work. 
Explanation:
I think this would be the answer because a relative clause gives more information about the noun, in this case the players, in the sentence. In addition, a relative clause begins with either who, which, that, and whose, these are called relative pronouns or where, why, when, these are called relative adverbs. 
The players= the noun
who= the relative clause
 
        
             
        
        
        
uhhhhhh yeah look at he pic and copy on paper
 
        
             
        
        
        
Answer:
it is A
Explanation:
because it's the one that makes more sense 
 
        
             
        
        
        
Answer: Choice B I suddenly felt nauseous, anxious, and like I would vomit.	
Explanation: I chose the answer that someone else said on here which was C. I don't know if it's because I was on USATestPrep, but it instead said B. Just trying to help someone else like I wish someone did with me.