Yes, it is (the bottom one)
The word is starting. Words that can be made: Starting , staring, string, sting, sing, sin, in, I
I would go with option d)
W<span>hen the action of the story takes a turn
The climax of the story is when the most important action hits its peak and then the rest of the story takes a calmer, downturn. This turn in the action leads to a resolution of the conflict, but the climax itself should be the highest, most exciting point.</span>
"Teenagers who are tired are often tardy or fall asleep in class." is the answer.
