1 my sister has been ill for three days
2 Jimmy has had a beard for eight months.
3 my family and I have lived in Prague for seven years
4 Richard and Rose have been married for ten years
5 The weather has been fine since last Friday.
6 my brother has played lawn tennis since his childhood
7 there has been a strike of the airport staff in the US since Tuesday
8 this driver hasn't had an accident since he was 23
9 mr Downing has worked for our company since he graduated from university
10. Malcolm has run the company since 1995