But the unpleasant feeling of coldness disappeared at the _______ of his students pouring out of their classroom to give him a warm, wordless welcome.

---Mary was being badly treated when John happened to pass by and helped her out ---I think it was not a pure______but had been well planned.

 It is a fact that there is a (n) _______ towards regional cooperation.

He walked along in the _____hoping no one would recognize him.

The workers wouldn’t run the _______ in letting an unreliable person take charge of the factory.