Could you tell me when ___the new Olympic center?

Could you tell me when ___the new Olympic center? -Could you tell me when ----? Could you tell me when _____? Could you tell me when (start) tomrrow 每空一词- -A:Excuse me.B:yes?A:could you tell me ___the hospital Excuse me.Could you tell me the way to the shopping center?W I'new here.Could you tell me __,please? Could you tell me when is you birthday? could you tell me when you came to china? could you tell me() Could you tell me -------------? Could you tell me()?