holiday no. 72 giant cryptic

Hi need few more answers for this one i am really stuck
2D scam involves everyone playing for time S?A???N?
10D the prosecutor will object to it if you listen then speak ?E???A?
17D rate of advance ??A???
24D draft a hundred in total ???L UP
16A momentary misjudgment of friends around end of june ????E
25A largely treated as an immune system response ???E???
26 A virginia returned correct ratio for pilot ?????O?

thanks in advance for your help