Multiple choice Directions: Fill in the blank with the correct option. Gold is ________ precious metal. a an the No article required Reveal answer Fill a bubble to check yourself A Correct answer Explanation The sentence implies that 'Gold is one of the precoius metals', but not 'the only' precious metal. Moreover, as the word 'gold' does not start with a vowel sound, so article 'an' could not be the answer. Therefore, article 'a' is the right choice.