Bonjour pourriez-vous m’aider pour un exercice en anglais. C’est assez important svp ? Merci d’avance

Dernière question de First stay in Ireland (puis dans l’ordre)

1- He went to France where he became a priest.

2- He returned in Ireland sixteen years later.

3- He converted the population to Christianity.

4- March, 17th, the Irish parade and wear green.