Im not sure but i think the answer is a...
you might want to double check
        
             
        
        
        
<span>abba abba cdcdcd
This is a traditional Petrarchan Sonnet Rhyme Scheme, and even though not all lines are perfect rhymes, they are close enough.
For example the rhymes for lines 1, 4, 5, and 8 are borne, worn, turn, forlorn. "turn" is not a perfect rhyme with the 'orn' sound, but it fits in well enough to fill out the rhyme scheme. </span>
        
             
        
        
        
Answer:
we
theirs
him
Explanation:
I replaced the underlined words with the pronouns I think is suitable
 
        
                    
             
        
        
        
Answer:
Valid evidence is based on facts or sound reasoning; invalid evidence is based on incorrect facts or faulty reasoning.
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Valid evidence is based on information that is closely related to the point being made; invalid evidence is based on contradictory or unconnected information.