If you want to fix this sentence it would be:
Mom had appreciated our hard work. (Or) Mom appreciated us working so hard.
3). life's unpredictability and urge people to enjoy their youth
27. A. Dictionary
Dictionary has the root word of dict
People wanted the bridge built because it would be good for business. people wanted the bridge built because it would be the longest bridge. people wanted the bridge built because it would not cost very much.
Explanation:
Architecture, the art and technique of designing and building, as a distinguished from the silks associated with construction...