American people can answer my questions.

Question

Hi, in Friday my teacher gave me some questions to ask American people to present tomorrow,,,, the questions about 1-Table manners 2-Dating customs 3-Clothing customs 4-Rules about punctuality 5-Male/Female roles in the workplace 6-Male/Female roles in the home .... I need the answer , if u don't understand ,, u can answer what the difference before and now ... please I really need the answer and thanks from my heart ;)‏