Select the Correct Past Participle for Each Blank

question 27

Multiple Choice

Select the correct past participle for each blank. Not surprisingly, manufacturers have ____ little interest in returning to a filament that could put them out of business.

• A) shown
• B) showed

---

Definitions:

Theta Waves

Brainwave patterns associated with stages 1 and 2 of sleep, characterized by lower frequency and higher amplitude, and often linked to creativity and emotional processing.

Stage 1 Sleep

The initial stage of the sleep cycle, characterized by light sleep, easy awakenings, and a reduction in bodily movement and heart rate.

Brain Wave Activity

The patterns of electrical signals from the brain, commonly measured by EEG, indicating different states of arousal and consciousness.

Higher Amplitude

Refers to waves with greater energy and intensity, typically seen in contexts like sound, light, or brain activity measurements.