Answer:
future continues- they will be learning their lessons.
future perfect- they will have learning their lessons.
future perfect continues- they will have been learning their lessons.
This must be from a standardized test. The wording is a little confusing, but I'd say it is a metaphor. Google says the definition of metaphor is "a figure of speech in which a word or phrase is applied to an object or action to which it is not literally applicable." This is saying something <em>is</em> something, or comparing two items without using "as" or "like". Have a good night/day!
-Dylan (AKA Animus)
<em>a e s t h e t i c </em>
Interpetation is something a reader does in response to a text. Hope this helps!
12 Things You Do That Are Holding You Back From Success. You compare yourself to others. You ask yourself the wrong questions. You wait for others' permission. You wait for the “right” time. You expect instant results. You don't take action. You create fake busyness. You listen to everyone but yourself.