Multiple choice Directions: Choose the correct synonym for the key word. Biennial Kindly Valley Every two years To quote Reveal answer Fill a bubble to check yourself C Correct answer Explanation Biennial specifically means occurring every two years or lasting for two years. The prefix 'bi-' means two, and the root relates to years (like 'annual'). 'Kindly', 'valley', and 'to quote' are completely unrelated meanings.