Very grateful for any help with these three clues please.
25ac: "Sail through before green and black craft. (4,3)." I have --M-, J-T.
26ac: "Hateful how satellite cable may be connected. (7)." I have T-A---H.
18dn: "Beanpole, muddy, mostly working out, by the sound of it. (4,3)." I have --I-, ---.