Well in the intro you need a thesis at the end which is your resons for the essay. Well yes you do for the conclusion because your concluding.
A metaphor for courage might be describing someone as having "the heart of a lion". He does not actually have the heart of a lion, it's a metaphor to show that he is courageous.
The root word is movable because it can stand on it's on as a word, while "im" can not.
Try swimming and maybe an idea will pop up, wish u luck!
