Bottom right.
40a "Dried fruit, maybe, just half coated in sugar" (6) I have ?u?c?? - I think this may be muscat but cannot justify!
47a "Joint introducing drinks parties" (5-3) I have ?n?e?-u??
41d "Clean girl's really posh-sounding" (9) I have T???n?e?t - The first letter is dependent upon Muscat being correct!