Stuck on these 4 clues,would appreciate any help with them. Thank you.
26 across- Old-fashioned look of Ginger, say, about to leave(4) ?PIE
30 across- Lecturer's forgotten you like orderly Japanese school(6) U?I??E
22 down- Dramatic composition indeed in first-class region (6)U?I?NE
28 down- Run on blue cheese(4) S??R