Respuesta :
The author's technique in building the suspense in the excerpt is that the author quickened the pace of the story through changing the words in each sentences as if it is in a thrilling mood. Through this, the author affected the reader's emotions also due to the pace of the story.
The answer is B based on the following options:
A) darkening the word choice
B) quickening the pace of the story
C) intentionally omitting setting details
D) making the outcome of events uncertain