Very few experts have ____ with complete new answers to the world s economic problems.
One _____ needed when making a cake is flour; another is sugar.
They have been waiting for many hours to see the singer, but the airplane must have been _____.
Neither of them thought highly of him and they both tried to _____ him in his work.
Her display of bad temper completely _____ the party.
We forgave his bad temper because we knew that his son's illness had put him under great _____.