VERY VERY URGENT When should "wind-up" phrases and wording be used?

1 They should be used at the end of sentences and paragraphs.
2 They should be used any time you need to add details to your writing.
3 They should be used when you need to emphasize a point.
4 They should be avoided.

From the glass menagerie: "suspended in the mist over berchtesgaden, caught in the folds of chamberlain's umbrella." who was chamberlain? a.paul chamberlain: tom's father b.neville chamberlain: prime minister of great britain. c.pedro chamberlain: amanda's drunkard husband d.cornelius chamberlain: gentleman caller for laura