turn this sentence into korean 1. "do you know when that new worker will come?" 2. "he said,he's hungry" 3. "do you know the best restaurant around here?" 4. "whoaa it's still 5 days left,huh,, can't wait" 5. "shut up! i'm eating right now" 6 "don't disturb me" thats it. i know it so simple even toddler in korean is probably know sentence like this. many thanks before!

How do you say these in korean 1."nah,it's nothing" (like,you know,when someone ask you whats happen) 2."do you know a medicine FOR cold?" (i just curious about FOR part,can you enlighten me more. like "i bought this FOR study")

what is the meaning of -고 ? 김밥을 먹고 한번 더 먹고 what i'm trying to ask is,what is the meaning of 고 ,is it only work for a verb? ok thank you.

알았다 and 알았어 i was wondering what is the difference between 알았다 and 알았어 ( you know,like at the movie,when the speaker say 알았다 알았다..why not use 알았어? 다했다 and 다했어 and so on.. one more thing,how do you use -ㄴ다 like 걸린다 ? 간다 ?

끝내다 and 됐다 so what the difference between 끝내다 and 됐다 ? and when or in what situation to use them. also,how do you translate this : a : i just bought a brand new notebook b : O! what for ? a : for study,maybe. ok thats all. many thanks before. 감사합니다, 정말 감사합니다.