Possible Questions:
- Takes the bait
- Responds
- Te ___
- Responds to a stimulus
- Shows emotion
- Isn't inert
- Strikes back
- Responds to stimuli
- Isn't passive
- Gasps, perhaps
- Doesn't keep a poker face
- Undergoes a chemical change
- Does a double-take
- Changes chemically
- Flinches, perhaps
- Flinches, e.g.
- Flinches or frowns
- Does a spit-take, e.g.
- Becomes innervated
- Answers back
- Takes countermeasures
- Strikes back, perhaps
- Shows surprise, perhaps
- Shows surprise, e.g.
- Shows shock, perhaps
- Shows shock, e.g.
- Shows awareness
- Screams or jumps
- Raises an eyebrow
- Loses the poker face
- Loses oneÂ’s poker face
- Loses one's poker face, say
- Looks shocked, e.g.
- Isn't stoic
- Is not inert
- Hits the ceiling e.g.
- Hits back, say
- Gasps, say
- Flinches, for instance
- Flinches or blinks, say
- Experiences innervation
- Does a spit take, e.g.
- Does a spit take
- Does a knee jerk, e.g.
- Does a double-take, maybe
- Does a double take, e.g.
- Blushes, maybe
- Answers a stimulus