Really struggling this week-too much Christmas pudding? Help please
1a "leader prissy artist tires out" 2 words 13 letters ?r?b?????s?e?
29a "feuding feller goes after some mates" (3words)13 letters ???o???r?I?d?
8d "negative number put together back certain way" 9 letters ?o???g???
18a "trouble pulling lead animal around given resistance" 7 letters ?e?t?r??
Hope you can help. Frustrate