He explained that everyone is born with the right to life, liberty, and the pursuit of happiness. He explained that people are born with this right and nothing can take it away from him....
        
             
        
        
        
Answer:
Active sentence
Explanation:
An active sentence or voice is a type of sentence where the subject of the sentence is the performer of the action such as the example that was given The kicker missed the point after the touchdown.
However, this can be converted to a passive sentence like this The point was missed by the kicker after the touchdown. 
 
        
             
        
        
        
In this article about "Doing Something is Nothing" by Anna Quindlen, she explains that American children lack downtime nowadays because their parents schedule their activities every single day. There should be a day wherein they do nothing because it increases the level of creativity that they need. 
        
                    
             
        
        
        
Answer:
Run-on sentences can sometimes be fixed by adding a word and sometimes by adding punctuation.
Explanation:
Example:
I thought I heard an intruder I reached for my baseball bat.
Add a word:  Because I thought I heard an intruder, I reached for my baseball bat.
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I was hungry so I drove to McDonald's. 
Add punctuation:  I was hungry, so I drove to McDonald's.