2a.stepfathers?(3)p?S
7a.ship may be tied up(6)P?C?E?
12d,convicted plotter who faces the rope?(3)G??
13a.rang one doctor outside(6)P??N??
16a,pole to hunt without elaboration(6)S?M?L?
18a.what the naughty boy received with alien for dealing illegally(5,6)??a??MARKET
thanks in advance