16ac Perhaps Jacob's socially acceptable bow you rehearsed again and again (3) e?e
20ac Scots love having entered second to come second (4) l?s?
21ac Greek letter -- in Greek -- is re-read before Latin war game (10) ?r?e??????
28ac Makes opponents lead to 20 goals cramping sport (8) ????????
14dn Maybe Alex, Eric and Ernie's day out? (5,5) ?o?i? ?????
Thanks
19dn A yell's evoked when taws is brought out (6) ?l????
22dn 1 and 1 can make I (5) I????
25dn Regard for 50 per cent of partnerships scoring in bridge (3) e??