Phrases Phrases for Handling Interruptions

I'm afraid I must attend to something urgent.

C1

Meaning

More formal way to excuse oneself.

Example sentences

John: 'Shall we proceed with the presentation?'

Alice: 'I'm afraid I must attend to something urgent. Please continue without me.'

John: 'I'm afraid I must attend to something urgent. Please excuse me.'

Alice: 'Are you ready for the next point?'