вроде тему понял, а вроде нет
Meredith has lived here 1997.
Meredith has lived here eighteen years.
John has had the ball last July.
He has had the ball eight months.
Molly has liked fairy-tales she was a tiny baby.
Steven has been a worker he left school
We have had three tests Tuesday.
The couple have stayed here three days.
I have had my player ten weeks.
Molly has had the player Christmas.
Since, for, since,for, since, since, since, for, for, since. Since- с какого-то определённого момента. С понедельника- since Monday, for- процесс происходил в течение определённого промежутка времени, в течение 2-х лет- for 2 years.
Объяснение: