@SuitedUpDev o I see, yeah definitely something to ask your korean teacher. But in korean you can say you "look at" a book to mean that you're reading it. Though the answer key should have included both 보다 and 읽다 in the answer key, i'm guessing the exercise is about using the verb 보다, which is why it only used the 보다 verb.
In terms of why the answer key wrote it like "look at a book" even though that sounds awkward in English is because 보다 directly translates to "to look" and probably didn't want to confuse you by saying 보다 also means "to read". Which is for the best because saying "look at a book" in korean isn't always natural either.
They don't need to ask to join.
This actually will probably happen down the line. And reddit will only keep its user base if they provide a better ui.
Lmao there's no way reddit figures out how to make a ui. They're doomed if the fediverse keeps growing