words in Korean

These are words that I have learned in Korean so far. I am writing this from memory. Please feel free to correct my mistakes. I know my main weak point is the vowels.

Hello 안녕하세요

thank you 감사합니다

yes 네

no 아니요

yes, that's right 네, 맞아요

stay in peace 안녕히_계세요

go in peace 안녕히_가세요

I'm sorry 죄송합니다

excuse me 잠시만요 or 잠깐만요

excuse me (to get someone's attention: like, saying "wait") 저기요

잘하셨어요. Your wirting is great. ^^ Have a nice day.