John: So, the deadline is next Friday.
Phrases Phrases for Complaining Politely
I'm not sure I understand...
B1Meaning
Politely expressing confusion.
Example sentences
Alice: And the report needs to be finalized by then.
John: I'm not sure I understand. Can you explain again?
Alice: Okay. The report must be completely finished by next Friday. If you don't understand anything else, just ask. I could explain some more if you're still not sure you understand.