Answer:
B. Dos Palos was is a small community, but the land was good for farming.
Explanation:
This is because it contains a conjunction, "but" which strings two sentences together. 
 
        
                    
             
        
        
        
Unethical, musician, antibody.
These are just prefixes and suffixes that match your descriptions.
        
             
        
        
        
Tired from practice, AND Spending too much time preparing for a match
Participial phrases are verb phrases that act as adjectives to describe nouns. Putting these participial phrases into a sentence makes it easier to see how this works. Tired from practice, Justin decided to take a nap before doing his homework. In this sentence, "tired from practice" describes Justin. Spending too much time preparing for a match, Justin felt unprepared for his Calculus test. "Spending too much time preparing for a match" also describes Justin.