Divide a sentence::
The boys are playing happily on the ground. ​

the boys are happy.they are playing. the boys are on the ground.

Explanation:

in order to efficiently divide a sentence we need to identify the main aspects of the sentence for example the birds were beautifully singing on the trees.Where were the birds?,what were they doing?,how were they doing it? so our answer would be the birds were on the tree.the birds were singing beautifully.

i'm pretty sure you can use the word uproar

fearlessness is your answer