Am stuck on these last few: 15d. Royalist judge, one securing death sentences?(8) I have ?A?O?I?? 21ac. Odds on Stephenson's invention of this wheel?(8) I have S?R???E? 24ac. What to do when a retreat is needed -make yourself scarce!(4,2) I have B??? I? 25ac. Money left in joint account - an unknown amount(6) I have ???A?Y 26ac.Woman enters tricky heats in sports contest.(3,5) I have T? E ???E? Is 8d. CONNOTED?