Breakdown of All’improvviso, il telefono suona.
Questions & Answers about All’improvviso, il telefono suona.
Because this form comes from a combination of a preposition and an article.
Before a vowel, the masculine singular article becomes l’, and after a you get all’.
So:
- a + l’ = all’
That is why you get all’improvviso.
In practice, though, it is best to learn all’improvviso as a fixed expression meaning suddenly, rather than trying to translate it word for word every time.