Simple Sentences:
* I felt apprehensive about starting my new job.
* She was apprehensive about the upcoming test.
* The dog looked apprehensive as the stranger approached.
Sentences with More Context:
* Despite his excitement, he was apprehensive about the risks involved in the project.
* The news of the storm made them apprehensive about their upcoming vacation.
* Her apprehensive glances at the clock betrayed her nervousness about the interview.
* He was apprehensive about his first solo flight, but he knew he had to face his fear.
Figurative Language:
* The silence after the announcement made everyone feel apprehensive, like a calm before a storm.
* His apprehensive eyes darted around the room, searching for any sign of danger.
Varying Degrees of Apprehension:
* He was mildly apprehensive about the meeting, but he trusted his colleagues.
* She was extremely apprehensive about the surgery, as it carried a high risk of complications.
* They were completely apprehensive about their future in the face of the economic downturn.
These examples illustrate how "apprehensive" can be used to describe various levels of anxiety and uncertainty, depending on the context and the sentence structure.