display incorrect answers
Complete the sentences with ago or for.
- I arrived 15 minutes .ago → before the present time
- She has lived there 20 years.for → indicates the duration of an action
- Marinella and Rosie have been gone a long time.for → indicates duration
- We met a few days .ago → before the present time
- She has been waiting here a long time.for → indicates the duration of an action