Complete the sentence: Throughout history, people have searched for gold. ________ this precious metal has not always been...

• A. But
• B. And
• C. Yet
• D. However

Answer: (A)

A contrast between two statements is being signaled by a simple linking word. Here, the first sentence states that people have searched for gold, and the next part introduces a counterpoint: this precious metal has not always been as valued or as easily obtained as one might think. The best choice is the word that directly marks contrast and keeps the flow natural: but. It smoothly connects the two ideas, showing that despite widespread searching, gold’s status has varied. And would merely add information, not show the shift; yet can be correct in some styles but sounds more formal or literary here; and however would feel heavier and usually needs different punctuation.