Writing prompt: Healthy Eating Survey

Student essay:
They are some pieces of advise and you can follow them. First before we buy some food we should check the produce date in order to see if it is overdue. Sometimes we need to distinguish whether the food has gone bad. After shopping,we should ask for an invoice and take good care of it. If we find the problem food, we can call 12315 or ask the local Consumer Association for help.

Corrected essay:
There are some pieces of advice and you can follow them. First, before we buy some food we should check the production date to see if it is overdue. Sometimes we need to distinguish whether the food has gone bad. After shopping, we should ask for an invoice and take good care of it. If we find problematic food, we can call 12315 or ask the local Consumer Association for help.