Idioms with GOOD

as good as
almost or nearly
His career is as good as over.

as good as new
to be in very good condition after being injured or damaged
After the operation, your knee should be as good as new.

good to go
to be prepared and ready to do something
Let me finish this and then I’m good to go.

good to go
to be prepared and ready for use
By this afternoon, the document will be good to go.

up to no good
doing bad things or planning to do bad things
If you ask me, that man is up to no good.