8 предложений в Present Perfect с предлогами since и for

My best friend has not been at home since 2005.
I have not met my family since last Christmas.
Many years have gone away, since the war finished. 
I have lived there for the fifteen years. 
She has been in Greece for three days
 They have been married for eight years. 
 I’ve known him for a long time. 
I’ve had it since January.