Who comforted Kezia at night?

Correct answer: Grandmother

The governing concept is matching a character with the caring role performed in the narrative. When Kezia became frightened after a nightmare, her grandmother comforted her and helped her feel secure. Therefore, option B is correct. Alice was the cook and was not the person identified as the nighttime comforter in this episode. A neighbour, postman and Mr Macdonald are not shown comforting Kezia. This detail is important because the grandmother provides emotional support while Kezia still sees her father mainly as a frightening, strict figure. Later, the father's kindness changes that limited view of him.