2 Katalin has been writing novels since she retired.
3 Sue and Jenny have known each other for years.
4 Finally! We have been waiting for you for two hours.
5 The band has played over 100 gigs since they formed.
6 Wolf has been working really hard since he got promoted.
7 I have been a member of the party for 20 years.
8 Gina has been living with her parents for a while to save money.
9 She has been training for a marathon since July.
10 I have been skiing since I was a child.
