.As food is to the body, ______ is learning to the mind.
The girl was frightened by the thief , and she stood there without ____ speak .
Why did you keep it a secret from me ? I ____ about it .
— You ought to have called her yesterday . — Yes , I know I ____ .
The fire spread through the hotel very quickly but everyone ____ get out .
There was plenty of time . She ____ .