In groups, work out a similar list of skills that Vietnamese teens should have today. Add or remove categories and skills as you wish and remember to support your decisions with examples and explanations.

Ifound this on google “use commas to separate two or more coordinate adjectives that describe the same noun. be sure never to add an extra comma between the final adjective and the noun itself or to use commas with non-coordinate adjectives.” i hope this you for what your looking for

The third answer is correct.