Born into a family with three brothers,David was ________ to value the sense of sharing.
113. He is a ________ runner and he will be on our national track team in the future.
112. It was ______ me to lose my temper at the sight of their proud looks.
111. I was not sure whether I was ______enough to lift the heavy table.
110. You are my acquaintance? It’s _____ that I never met you _______.
109. ---What was the food like? ---___________________.