improved
It has improved.
He has improved.
Mon anglais s'est amélioré grâce à cette application.
My English has improved thanks to this app.
It has improved.
Your English has improved.
Votre français s'est amélioré.
Your French has improved.
The weather has improved.
Tom s'est amélioré récemment.
Tom has improved recently.
Your English has improved.