Her sudden change in behavior bewildered me.

I looked at the complicated instructions with bewilderment.

The king bid his subjects to prepare for the upcoming war.

The bidding for the antique vase started at $500.

She bought a new bikini for the summer vacation.

The company's net worth is over a billion dollars.

She used a rope to bind the firewood together.

He tried to sell himself with an alluring bio.

Biological research is essential for understanding the complexities of life.

The advancements in biotechnology have revolutionized the medical field.