Your/You're
your indicates possesion, like “your cat”, you’re just mean you are, like “you’re petting the cat”
Their/They're/There
their also indicates possesion, like “their cat,“ they’re means they are, like “they’re petting the cat,” and there indicates location, like “the cat is over there”
Bear/Bare
bear is either the animal or an indication of patience, like “i can’t bear this anymore,” idk how to explain it well, and bare means there is nothing cover it, like “the bare table will get many stains”
Do/Due
do means that you will perform an action, like “the cat will do many tricks,” and due is when something needs to happen, like “the cat is due for a vet visit soon,” or “my homework is due tomorrow“
For/Four
for means that something was done because of something else, like “i did all this extra work for my parents,” and four is the number, like “the cat has four toys they like”
Here/Hear
here indicates location, like “the cat is over here,” hear is when you listen for something and succed, like “i hear the cat meow”
Hour/Our
hour is an indication of time, like “it’s been only 4 hours after the vet visit and the cat is feeling better already,” and our indicates possesion for a group of people, like “this is our cat”
Know/No
know means that you have the knowledge about something, like “the cat will soon know that they are going to the vet,” and no just means no, like “no, i don’t want that type of cat food bowl”
Mail/Male
mail is something you send to someone, like “i got a ton of mail for my cat,” and male is a gender, like “my cat is male”
Meat/Meet
meat is a food that comes from animals, like “my cat really likes to eat meat”, and meet is when you see something for the first time, like “when i will meet my new cats, i will be very excited”
Right/Rite/Write
right is when you are correct about something, like “i was right about the new cat!” rite isn’t a word, and write is when you create words, like “i will write a label on the cat’s food bowl later”
Sight/Site
sight is like when you see something, like “i caught site of the new cat hiding in the corner,” and site is like a website, like “i found this cool new site for buying cat toys!”
To/Too/Two
to you use whenever too doesn’t apply, idk how to explain it, like “i’m going to get this toy for my cat“, too means also, like “i’ll get this cat bed too”, and two is a number, like “two of our cats hate that brand of food”