Yes, you can refreeze everything if only the qualities are being ignored. I'm not sure about the milk's quality/freshness after thawing a refrozen thawed milk. Please don't refreeze anything without cooking it, see this: http://www.hertspartsft.nhs.uk/_uploads/documents/the-trust/trust-papers/policies/health-and-safety/foodhygiene.pdf
You can, but its shelf life will have been reduced. By how much will depend on how long it has been at room temperature. If it has been out more than 2 hours, you might consider discarding it. Do not mix it with refrigerated milk. Doing so will shorten the shelf life of the colder milk.
Yes you can but it will not take but a day to spoil in the refrigerator. Milk is one of those foods that you have to be careful with. Try not to refrigerate heated milk often.
depends what milk kind it is
e.g. low fat milk
Yes you can.
You should never refreeze a thawed smoked turkey. However, once you cook a thawed turkey, you can freeze the meat.
can I refreeze cooked stuffed cabbage
yes
yes
No, it is not safe to refreeze any meat once it has thawed, however if you cook it you can then freeze it again.
It was too warm for the ice to refreeze. One the meat had thawed, they did not think it would be safe to refreeze it.
yes
Yes. It is preferable over trying to refreeze raw thawed chicken.
For most dishes you can, yes.
Yes, you can, but not too many times.
Not if it is raw and has been fully thawed. You can cook it and then refreeze it. Put it in an air tight container.
can I refreeze a Lasagne once it has be thawed