Multiple choice Directions: Fill in the blank with the correct word. As _________ as a lark. happy light hearted contented satisfied Reveal answer Fill a bubble to check yourself A Correct answer Explanation The correct answer is 'happy' because 'happy as a lark' is a common idiom. Larks are songbirds known for their cheerful morning songs, making them symbols of joy. 'Light hearted' is close but not the traditional wording.