Last few, and struggling! Any help much appreciated!
5a: Boundary for Yorkshire perhaps (4) --D-
5d: Twinkling performer has some lines (6)
--A-R-
15a: Move illuminated part of cover (4) -E-L
16d: Use money to get tea bag outside (8)
-U---A-E
Not entering competition, just want to get the blooming thing finished!