Xiang has created an email that contains a number of acronyms and proper nouns. He would like to use Spell Checker quickly without modifying these entries or being notified for successive use of the same word or phrase. Which option should he choose in the Spell Checker? Ignore Once Ignore All Change Once Change All

explanation: well the force of an object when it lands sitting on the ground isthe force of a wide rage of situations crucial to physics? ; ( i 'm trying my best to alot but im not smart enofe you for giving me this chance though! 3(

its first and third is your answer i did the qustion the fourth isnt right

i think that the answer is c