bonsoir
He works 40 hours a week
He worked a lot last week.
She is tired. She has been working for three hours.
She has worked in this factory for five years.
Shut up, he is working.
It does not work.
It did not work two weeks ago.
It has never worked.
He has written an article on this subject.
He wrote an article on this subject four years ago.
He has been writing for The Ecoomist since ten years.
He writes for The Economist.
Bonne soirée :)
