The topic sentence is a sentence that expresses the main idea of the paragraph in which it occurs. The subject of the topic sentence is (a) the topic itself and (b) the controlling idea. The sentence(s) in the paragraph that do not support or prove the controlling idea is the topic sentence; the topic sentence is the main focus, the controlling idea is your opinion about the topic {sentence}.
        
             
        
        
        
Explanation:
Send a photo of the passage or article you that this question is based on, perhaps I may be able to assist. 
 
        
             
        
        
        
While on a trip to Goa, last summer I experienced that there are carnivores sharks there. 
        
             
        
        
        
He would benefit from seeing a live performance because he could then see experienced actors play out the emotions, therefore giving him a more in-depth look on the feelings. This would make his essay much more fleshed out and analytical.
 
        
             
        
        
        
Answer: Purchased by my grandmother 
Explanation: it was the correct answer on the test :)