nam: what do you usually do in your freetimes, khoi?
khoi: hmm, i usually do my homework!
nam: !??, you just do your homework in your freetimes, khoi?
khoi: oh, sorry, and i always help my mom to make a dinner, breakfasts, etc.
nam: oh, i think you're a good boy in "your opinion" ! And, so do you want play a chess games before you make a dinner for you family khoi? I thinking you're late now, it's 8 o'clock!!!!
khoi: oh my god!!! I forget to make this!!!
nam: ok. now you should do your duties, khoi. Before your mother gets angry!!!
khoi: ok, see you next time, bye-bye
nam: bye