Stuck on two .... 19A: A wwhirring sound, such as that made by birds in flight (5) S?I?? 20D: Skill and judgement shown by bell-ringers in change-ringing (9) ??P?S?G?T Many thanks...
Stuck on three ...
4A: A British opera, length unusual (8) ?B?O?E??
8D: Agree to take off and attack (3,3) ??T ?L?
13A: A grant secured by the gymnast, perhaps (7) A?H?E?E
Thank you....
32A: Solved crime, but using old and new type of data (9) B?O?E?R??
28D; Records herb the other side of the river (8) A???I?E?
29D: Wrong of students to force lice into cavity (8) F?L?I?L?...
Two I'm not sure about ....
5D Old kingdom has no pressure from the country [6] Is it RUSSIA ???
6D Tameable little mammal? (5) Is it SHEEP ???
Thanks...
Stuck on three .... 1D: Informing on mail activity (8) SHOPPING ????? 52A Formally appealed for last of white material (5) ??E?E 52D: Give directions to uppish opponent loudly and chase away (3,3) ??E...