To improve energy efficiency, the builders used advanced ___________ in the walls and attic of the new homes.

The researcher's conclusions were based on ___________ data gathered from extensive field studies.

After being hired, the new recruit was on a three-month ___________ period, during which her performance was closely evaluated.

The hotel's ___________ to the beach made it an ideal choice for vacationers.

The team's ___________ to develop a new software application was met with enthusiasm by the company leadership. 

Despite numerous obstacles, her determination remained ___________, leading her to achieve her goals. 

During the winter, children often use a ___________ to slide down snow-covered hills for fun. 

After running the marathon, she experienced a painful ___________ in her calf muscle. 

He signed up for the local ___________ league, eager to play his favorite winter sport. 

To protect the crops, the farmer sprayed a ___________ designed to kill invasive insects. 

The doctor's ___________ care for her patients made a significant difference in their recovery.

The tragic accident resulted in several ___________, prompting an investigation into safety protocols. 

The circus ___________ amazed the audience with their daring high-wire acts. 

This quarter, the company reported an increase in ___________ due to improved sales strategies. 

To ensure the longevity of their new bed, they decided to invest in a waterproof ___________ protector.