In many countries nowadays food shopping takes very little time. In the past people went to a different shop for each type of item . For example you buy meat at a butcher's shop and fish at a fish market. A fruit market sell fruits and vegetables. For dry goods like rice or beans you have go to grocery stores. Today the supermarket or superstore sell all these things. Once every week or two people sell in their cars to these huge stores to buy everything -not only food but also clothes electronic goods furniture and medicine. But in the future the way we shop change again. Nowaday many people use a computer at home. Soon maybe no one have to home to go shopping. Everyone use their computers to order everything online.