Three to go and am now totally stuck. May well be that I have answered some other clues wrongly.
So:
10ac Fixed savings account originally lacking insulting double-digit rises? (1-5). I have: ?-s?g?s.
19ac Opposition wise, say, to implicate gravity after Soyuz regularly lost bits (6)
I have: s???g?
20d On TV he breezed about absorbing energy for rear end (7)
I have: ??b?d?e
All help gratefully received.