When a topic sentence come at the end of a paraghraph?

umm, that doesn't make any sense. but this might answer what you were trying to ask.

a topic sentence should be the first sentence in a paragraph. the topic sentence should be repeated at the end with different wording called the concluding sentence.

Yes, a topic sentence can come at the end of a paragraph. It's usually best to establish the topic sentence in the beginning, but sometimes it is appropriate to conclude with a topic sentence or leave the topic sentence out altogether.

A topic sentence is usually at the beginning of a paragraph.

In some cases, however, it’s more effective to place another sentence before the topic sentence—for example, a sentence linking the current paragraph to the previous one, or one providing background information.

I'm not quiet sure what you mean... if you mean "When DOES a topic sentence come at the end of a paraghraph?"... the answer would be... AT THE END.

Did you mean, "when does a topic sentence come at the end of a paragraph?" If so then your answer should be found here... click this link

http://www.utoronto.ca/ucwriting/topic.html

This is a concluding statement in the final position.

You make no sense?

it is a topic sentence?i dont know.!!!!!SOMEONE ANSWER MY RECENT QUESTION ABOUT THIS ARMY MOVIE!!!!!

Sense no make you.

No sense.