Fill in the blank with the French word that best completes the sentence.____ ancien monument a besoin d'être nettoyé.

“Monument” is masculine singular, and “ancien” begins with a vowel sound. In French, use “cet” before a masculine singular noun beginning with a vowel or a silent h. So the sentence is “Cet ancien monument a besoin d’être nettoyé.” “Cette” is feminine, and “ces” is plural.

AI-written and checked against the verified answer.