Answer: 
The girl pulled a crayon from the box.
Explanation:
* The act is done by the girl. So "The girl" becomes subject.
* Pulled is the verb. It's in past tense because in passive it's mentioned as "<u>was</u> pulled".
 
        
             
        
        
        
Riding an elephant is a great experience. 
Explanation: The passage was mostly talking about how great it is to rid an elephant. Also none of the other answers really fit.