The poem is about the destruction that a child's life can go through in the absence of a parent. It is an emotional poem which marks the emotional damage in a life of a child.
The poet has highlighted the troubles during the period of adolescence. There are many problems which the poet is going through but the major problem is her mother's absence in solving her problems. She finds the doors of her mother closed for her. She feels that no one is there for her and no one cares for her if she would die.
Interjections, also called ejaculations, express emotion or sentiment so exclamation marks are generally used to punctuate them. Examples of interjections include "Ouch!", "Hey!", and "Aw!", along with filled pauses like "um" and "er", though those wouldn't be exclamations.
Answer:
A. Singing in his church choir.
Explanation: