We have worked out the plan and now we must put it into＿＿＿．

The_______is just around the corner and you won’t miss it.

The expert did encourage the ______ of new medical treatments into his own country. 

He lost all his ______ in the big bush fire.

 I don't think the charge for overhauling （大修）the equipment is excessive in _____ to its size.