Where do I add comma?.

Reread paragraph 1 of “welcome to ‘rise of the knights.’” which word from the paragraph does not create a tone of enthusiasm?

Kyle and his brother have a marble set of the marbles 12 are blue this represent 50 over a hundred of all the marbles what decimal is equivalent to 50 / 100

Describe the misfit’s experience of the world. to what extent can his criminality be attributed to the conditions of his life? even though he is not in jail, is he a free man?