So, repetition is used in poems to show emphasis on a particular point. For your groupwork project you could possibly write a poem or a song and add repeated words to show you understand how to use repetition and when to use it.
        
                    
             
        
        
        
"Dancers are athletes of God"
"Dance is the hiddenlanguage of the soul"
"When you dance, you can enjoy the luxury of being you"
        
                    
             
        
        
        
A) one-half
You need the hyphen in between the one and half
        
             
        
        
        
Well one example is cellphones we can live without them but we really feel the need to have them