HomeGrammarTime Expressions ExercisesFor vs During - Medium Exercises

For vs During - Medium Exercises

B1 Level

The contrast between for and during can become harder when a sentence includes both an activity and a time period. For still gives duration: "They talked for the whole journey." During still points to the event or period in which something happened: "They talked during the journey." The first sentence tells how long the talking lasted; the second tells when it happened. Both may be grammatical, but they answer different questions about the same situation.

Some phrases look similar but work differently. For the summer means throughout a length of time or temporary arrangement: "She stayed with relatives for the summer." During the summer means at some time within that period: "She took a course during the summer." Medium contexts often include holidays, meetings, journeys, illness, school terms, and work projects. Decide whether the sentence measures the action or locates it inside a period. That decision is more reliable than memorising one noun with one fixed preposition.

Quick Rule

subject + verb + for + full/approximate duration or temporary arrangement | subject + verb + during + event/period when another action happens

  • 1.They discussed the problem for the whole journey.
  • 2.Someone called me during the journey.
  • 3.Nadia stayed with her aunt for the summer.
  • 4.I did not check my emails during the conference.
  • 5.The repair work continued for most of the week.