11a Heavy kitchen appliance has only answer (7) - I have G - R - - - A - The only word I can get from that is gorilla! Could be grill + o(nly) + a(nswer), but why gorilla?
3d (which intersects with the above) A cricket team has a law about a line (5) - I have A - I - - If gorilla is right, it would be A - I - L.