Read the sentences carefully and and identify the mistakes if there any rewrite the sentence in past present form you are allowed to change sentence but the meaning should be same
" what happened? why you're limping? ", miss prokes said.
" was just walking down on the stairs but suddenly i stumbled and fell. " she said.
" claire, how many times i've told you not to rush in stairs. but still you don't pay any attention to my words." miss prokes sighed and said in lowly voice.

Why does the author's description of the mercury boiler—"the mercury, when vaporized, going into a mercury turbine and then into a condenser, remaining hot enough to generate steam in a steam boiler"—intentionally incorporate such highly technical language? using technical language establishes the expertise of the writer and convey the complex nature of the process being described. using technical language allows the writer to subtly poke fun at those who seek to make basic processes seem overly complicated. using technical language encourages readers to develop deeper and more meaningful personal connections to the information. using technical language lets the writer make clear to readers that the article is intended for readers who are themselves experts on electricity.