1. The present population of Greater London? Errr, ............ I’ll look it up and will come back to you asap.
2. Well, I think so ............ Don’t worry, I’ll check.
3. Could I have an appointment with Doctor Pierce, please? ............Yes, I can give you one next Monday at 10 or at 11, as you like.
4. 'Complementary information about quantum Physics? I’m afraid ............ You should ask Trevor...'
5. Our new prototype? On the American market? ............ It'd be great! Yet, I can’t be informed about the date, it’s privileged information, and I have no access.
6. Err? ............ , please? I might be able to help.