假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。
增加：在缺詞處加一個漏字符號（∧），并在其下面寫出該加的詞。
刪除：把多余的詞用斜線（\）劃掉。
修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。
注意：1.每處錯誤及其修改均僅限一詞；
2.只允許修改10處，多者（從第11處起）不計分。
    Nowadays，the great number of people，especially young people，like ordering meals online.It's not shocked.First，as the pace of modern life is becoming faster and faster，people had less time to cook even one meal for themselves.Second，the development of technology bring us smart phones and new apps，what may lead to the increase in online service.However，we should pay more attention to food.As we all know it，our health is closely related to what we eat.Although the service supplies us convenience，we must take the food safety into considerate.Home-made food is cleaner and healthier，but I prefer to cook food at home rather than ordering meals online.