1 Practice -Fill in the blank with "since or for"
1 l'm staying in England .................a year
2 l have know her ..............February
3 My father has worked in this company.................10 year
4 Have you learned English ...............a long time?
5 l have met my old friends............three days
6 They have lived in this house..........2019
7 We haven't seen each other.......................20 year.
