***** NOT A TEACHER *****
Lyfen,
(1) You may also wish to know about this: Sometimes in the United States, a person will simply say "Done!"
Mother: I am not feeling too well, so I do not know if I can go to the supermarket and then also cook dinner. I did promise
your father a delicious dinner when he comes home. I do not want to disappoint him.
Devoted son: Don't worry, Mom. I will go grocery shopping.
Devoted daughter: And I, Mom, will cook the dinner.
Mother: Would you two really do all of that for me?
Devoted son and devoted daughter: Done!
(Of course, it has NOT been done yet; it means that the son and daughter are so confident of fulfilling their promise that they
can tell their beloved mother that the shopping and the cooking will definitely be done (finished/ accomplished).
Another example:
If one of your friends says to you, "Lyfen, I am so busy with this homework that I don't have time to go to the cleaner's to get my suit. Is there any chance you could go and get it for me?"
You might smile and say "Done!" ( = Don't worry, friend. I guarantee you that it will be done.)