Ok here goes-
Gladiolus- plant 10+cm/4-5ins deep between March/May. They should flower July-Oct. The corms then should be lifted in Oct & stored dry/frost free until the next Spring. If you live in a very warm part of UK you could possibly risk well mulching them in the Autumn & leaving in situ- but I'm not sure about that.
Ranulculus- plant claw-side downwards 2.5cm/1in deep in well drained sunny site, again march/April. Some however prefer moister soil, part shade, so it depends on variety. Again those in sun apparently need storing dry over winter.
Freesia- grow in sheltered, sunny garden spot. 5cm/2ins deep late April/May. No point in trying to keep- discard once flowers finished.
Lily- a well-drained spot, but enriched compost. Sun best or part shade possible. If pot grown, plant now. March usually the start time for them. Plant deep 6-8ins/15-20cms. Pot grown ones can be overwintered next to a wall/behind a shed & repotted/restarted next Spring. Lily beetles love them so watch out for signs of attack.
Hope that helps, J.