Jack has made great achievements in his work, and the harder he works, the more _________ he becomes.

Expected noises are usually more _____ than unexpected ones of the like magnitude.

 Is Mr. Wang good at drawing his students into ________ discussion?

As we all know, ______ medcial examination will help out health problem as early as possible.

--- I hear Andy and Lily are going to have a party to celebrate their ten years of ____ . --- Really? They have ____ for ten years?