英文回答why do people go to the supermarkethow often do they go

英文回答
why do people go to the supermarket
how often do they go shopping in a supermarket
what are they get there
what does a supermarket sell
what group do those items belong to
which supermatker do you prefer and why?
would you please compare that supermarket to other supermarket
用英文回答上面所提的问题，尽量多点，能说7分钟左右的时间