39a) Untidy, unkempt person (4) ?L??
40d) Accompany to a place (5) ??I??
56a) Shimmied, shook (7) W???L?D
These have been asked before with no answers confirmed.
I can't see 40d) as Bring, Guide would appear to be better, and WHEELED instead of wiggled or waggled?
39a) could be the word used by Godfrey Bloom (UKIP) recently as that meant an untidy person???
Thank You all, I'll put SLOB, BRING and WIGGLED (although Waggled could also fit). As I said the last letter of 39a) is the 1st of 40d), and the last letter of 40d) is the 3rd of 56a).