Question

drag synonyms for the lifeguards innertube into the pool.
intently
keenly, eagerly, fixedly, fluidly, attentively, obviously, hopefully, hardly

Explanation:

To solve this, we identify words with similar meanings to "intently" (meaning with focused attention). "Keenly" (with strong interest/attention), "eagerly" (with eager attention), "fixedly" (with fixed attention), and "attentively" (with attentive focus) match. Words like "fluidly" (smoothly), "obviously" (clearly), "hopefully" (with hope), "hardly" (scarcely) do not have the same meaning as "intently".

Answer:

The synonyms for "intently" are keenly, eagerly, fixedly, attentively.