15 Across, Cause perplexity in new place located in a bit of common? (7)
20 Across, Colouring s-slight,mostly (7)
1 Down, Green scientists record one amongst energy expenses (10)
??L?G?S??
6 Down, Extinct reptile's end with no raptor losing tail in struggle (10)
?T?????D??
Compiler - PHI
Many Thanks