Final answer:
The correct words to complete the sentences are niche, impunity, shy away, combine, damage, gestures, and flee, which correspond to option a) from the provided choices.
Step-by-step explanation:
To complete the sentences with appropriate words, the correct choices from the group of options provided are:
- He finally found his niche as a writer.
- Knowing he'd never get caught, the thief stole from the house with impunity.
- Surgeons never shy away from the idea of opening human bodies to operate.
- Inventive chefs combine a seemingly odd assortment of ingredients to create bold new flavors.
- Too much sun can damage the skin with harmful rays that can lead to skin cancer.
- Because mimes do not speak, they rely on gestures to convey their thoughts.
- The police believe that the suspect plans to flee before the trial, so they will keep a watch on her.
Therefore, the correct sequence of words to complete the sentences is: a) niche, impunity, shy away, combine, damage, gestures, flee.