You are given an English sentence with a blank, and you need to predict the missing word. After completing, the whole sentence should be gramatically correct and non-ambiguous.

Example Input: chapter two matthew cuthbert is surprised matthew cuthbert and the sorrel mare jogged comfortably over the eight miles to bright river it was a ____ road running along between snug farmsteads with now and again a bit of balsamy fir wood to drive through
Example Output: pretty

Example Input: after which they desired me to leave saying that they ____ me no longer
Example Output: needed

Example Input: and the neighbors would say to ____ other in a low voice
Example Output:
each