Question

which of the following preposition is used ( in/ on/ at/ by) with reason
1 she did all his work _ just two hours
whoever give the answer they will get 100 points and i make the brainliest answer​

Answer 1

Answer:

1. She did all his work in just two hours.

Explanation:

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Answer 2

$\huge{\underline{\bold{\fcolorbox{black}{red}{Question...}}}}$

✏Which of the following prepositions is used, $\sf\large{\red{(in/on/at/by)}}$, reason?

• $\sf\large{\pink{She \:did \:all \:his \:work\:preposition?\: just \:two \:hours.}}$✔

$\huge{\underline{\bold{\fcolorbox{black}{lime}{Answer....}}}}$

$\sf\large{\underline{\red{\implies\:She\:did\:all\:his\:works\:in\:just\:Two\:hours.}}}$

$\bf\large{\underline{\bold{\fbox{\color{yellow}{Resason:-}}}}}$

$\sf\large{\bold{\fbox{\color{red}{In}}}}$

✏Okay let's talk about the preposition "in". "In"is used for periods of time, so seasons or months or even longer periods of time like centuries or decades or years.✍

$\bf\large{\underline{\underline{\pink{Your\: Question:-}}}}$

✔She did all his work in just two hours.✍

$\bf\large{\underline{\underline{\green{Explanation:}}}}$

✏This means that She wasn't late or she did all works just before the event started.✍