I went there five years ago.
It is almost [nearly, close on] five years since the construction work was started.
That is a picture from five years ago.
That is an incident from approximately 5 years ago.
Food and drinks are prohibited in this museum.
It happened five years age―five years since―five years back.
Within five years.
She lived there about five years.
Five years have passed since it happened.
I have encountered one difficulty [obstacle, hardship] after another these last five years.
They have been living here since five years ago.
It took him five years to write this book.
He devoted five years to writing this book.
Five years has already passed since then.
It's been five years since I last saw you.
It is five years since I saw you last.