Using and Difference Between DURING, FOR and WHILE
|To state when something happens
During + Noun
•We listened to the teacher during
•I sleep during
•She played beach volleyball every day during her
•We visited London
|To state how long something happens
For + length of time
•I will love you for ever.
•They put her in prison for life.
•You have been smoking for a year.
•I hadn’t seen Chicago for a long time.
•He is going to sleep for two hours.
|To talk about two things that are happening at the same time
While + Subject + Verb
•While I was watching TV, door rang.
•While I was analyzing the data, two errors occurred.
•Please sit down while I tell you something.