Choose the sentence with correct spelling and grammar:

proofreading you're work is really important.
proofreading your work is really important.
proofreading you're work is reallly important.
proofireading your work is really important.

The correct answer is 2. Proofreading your work is really important.

Explanation:

A sentence is considered as correct if all words on it are written correctly (spelling), and all the elements express a complete idea following language and writing conventions (grammar).

According to this, from the options given the correct sentence is "Proofreading your work is really important" because in this sentence every word is spelled correctly, including the word "proofreading" that is misspelled in other options.

Besides this, the sentence is grammatically correct, especially because this includes the word "your" rather than "you're" considering in this context it is necessary to use "your" because it refers to a possessive pronoun (your work) rather than to the subject "you" and the verb "are" as "you're".

now, of course, the quality and the seasonability of these winter dreams varied, but the stuff of them remained.   they persuaded dexter several years later to pass up a business course at the state university—his father, prospering now, would have paid his way—for the precarious advantage of attending an older and more famous university in the east, where he was bothered by his scanty funds. but do not get the impression, because his winter dreams happened to be concerned at first with musings on the rich, that there was anything merely snobbish in the boy. he wanted not association with glittering things and glittering people—he wanted the glittering things themselves. often he reached out for the best without knowing why he wanted it—and sometimes he ran up against the mysterious denials and prohibitions in which life indulges.

there you go thats what we are missing