sorry
The Italian word 'scusa' is commonly used as an interjection to apologize or to get someone's attention. It's used in contexts similar to how 'sorry' is used in English, such as when you've made a mistake, when you wish to interrupt someone or when you did not hear what someone said.
Excuse me, could I use your phone?
This phrase could be used in a situation where you are asking for permission to use someone else's phone.
Sorry to bother you, but I need to ask you something.
This phrase is typically used to politely interrupt someone to ask something important.
Sorry for being late.
This phrase is used when you arrive late and want to apologize for the delay.