Answer:
I'll go with option D.They were well fed and rested, because if they were well fed they won't be hungry and if they were well rested they won't be tired.Try this.
I would say this can be answered with a couple of the choices but ur teacher would probably want Answer D the most. If you have a future in technology and engineering which are high paying fields , learning how to use technology well can be detrimental to having a successful future career.