Mr. Crossett was made __________ hisexperiment because of his poor health and old age.

It is nice to see millions who had nothing but a record of misery and hungry ______ to improve their life and living conditions.

The telephone ______ three times in the last hour, and each time it _____ for my father

His silence at the meeting suggested that he _______ to your plan

He let me repeat his instructions_____ sure that Iunderstood what was _____ after he went away.