Simple Sentences:
* The child was fidgety in his seat, unable to sit still for even a moment.
* After waiting for hours, she became fidgety and started tapping her foot.
* He felt fidgety and nervous before the big presentation.
More Complex Sentences:
* The fidgety audience was a sign that the speaker wasn't holding their attention.
* Despite her best efforts to appear calm, her fidgety hands betrayed her anxiety.
* The interview went well until the fidgety candidate started to stumble over their words.
Descriptive Sentences:
* The fidgety dog paced back and forth, its tail wagging nervously.
* She sat at the edge of her seat, her fidgety fingers playing with the hem of her dress.
* The fidgety cat couldn't seem to find a comfortable spot to settle down.
Remember that "fidgety" usually implies a feeling of restlessness, nervousness, or discomfort.