Commonly used Korean:

1. Hello! ? Hello.

2. (guest to host) (host to guest) Goodbye.

3.？ ! sorry

4.？ ! Thank you.

5.？ Please come in.

6.？ It's no use.

7.？ ! Hurry up!

8. (pronunciation:)? ! Shit!

9.？ Go ahead.

10.？ ! No way!

1 1.？ /go well.

12./? That's enough.

13.？ Come here.

14 ... no way.

15.！ Cheers!

16.？ ! Oh, my God.

17.？ ! quiet

18.？ /? ! Come on!

19.！ Right now!

20.？ /? I'm sorry ...

References:

Google online translation