That really depends on your lugs. Without any key you'd most likely need to smash socket over the lock nuts with a hammer and then hope it is tight enough you can loosen them. The best thing to do would be to look into finding replacement adapter keys. It should be inexpensive and not much trouble if you know what brand the lug nuts are.
ohhh I see yeah I guess I just go back to where I got them from to see if they can sell me a replacement key thans so much really helpful