It’s false , a topic sentence can appear in any sentence as long as it’s in the introduction. Hope this helps
Answer:
A sentence fragment is a group of words used as a sentence that lacks a crucial element that makes it an incomplete thought
A comma splice on the other hand is a mistake when two independent clauses are spliced together with only a comma.
You could use transition words like finally or in conclusion
Robert Frost's poem "Out, Out" is a 'narrative' poem, which means that it tells a story in verses, basically.