'Sorry for replying late' and other phrases in Korean? How would I go about saying: 1) I am sorry for replying late. 2) I had no internet/I had no Wi-fi. 3) I did not realize that you already replied 4) My school has bad internet. It did not let my messages send. I don't know how to communicate well with my e-penpals so when they get shocked that it took me 8 or so hours to reply because my school's wifi doesn't let me access kakaotalk properly I don't know how to explain it to them. haha. But if someone could translate one or all of these it'd help out a lot! Please and thank you!