1 - Would you mind if I Ask you a question? -Yes, sure.
2 - Ann, could I meet you in front of the library? - Yes, certainly.
3 - Could you tell me the time , please? - Sure, It's 5 o'clock.
4 - Excuse me, would you mind explaining the formula again? - Certainly.
5 - Could you add me some more salad, please? - Sure, here you are.
6 - Excuse me, would you mind if I ask you to change the time of the examinaion? - Certainly. Moreover, I've already done it. Look at the journal, here it is. See you next week.