Foreshadowing adds dramatic tension to a story by building anticipation about what might happen next. Authors use foreshadowing to create suspense or to convey information that helps readers understand what comes later.
I’d choose the last one but it may not be correct.
Mopped his brow, exhaled sharply, and picked up his phone.
Explanation:
The force is not involved in changing of colour of an object. It is an affect of chemical or organic reaction. But the change in direction, change in speed and change in shape and size are affected by the force.
Therefore, option IV. is the correct answer
