I want friends so i can talk to

What is the purpose of creating tension in a story? oa. to describe in specific detail the story's settingob. to neatly tie up loose ends at the story's closeoc. to move the reader toward the story's climaxod. to reveal the author's personal bias and opinion

Amí (encantar) la historia de europa.

El estudiante leía una novela de terror cuando, de repente, alguien _ a su puerta a. llamé b. llamó c. llamando d. llamaba