7d time before and after third race [5] e?e??
15a long computing course hal starts [4] ???h
21a mollusc, say, missing its head [4] I had nail but it ends in m
23d a large number of pilots left behind [4 ? a?t
24d abandoned mouth of german river [4]?v?n
22d plain lines going over a circle [5] ??a?o
thank you in anticipation