Question

use the drop-down menus to select the correct structural elements.
a group of lines is called a stanza
a sequence of words forms a
a pattern of rhyming words at hes is a
patterns of stressed and unst line bles create
meter
fixed form

Explanation:

For the second blank: A sequence of words forms a "line" in poetry (as a line in a poem is a sequence of words).
For the third blank (assuming the full question is about rhyming pattern at the end of lines): A pattern of rhyming words at the end of lines is a "rhyme scheme" (though if from the dropdown, but since the dropdown here has "line", "meter", "fixed form" – wait, maybe the third is about rhyme but if the dropdown is as shown, maybe correction: Wait, the second blank: "A sequence of words forms a line" (correct, as a line in poetry is a sequence of words). Then the third: "A pattern of rhyming words at the end of lines is a rhyme scheme" but if the dropdown is given as line, meter, fixed form – maybe the third is not from this dropdown. Wait, the first blank is stanza (correct: group of lines is stanza). Second: sequence of words is a line. Third: pattern of rhyming words (like at end of lines) is rhyme scheme, but if the dropdown here is line, meter, fixed form – maybe the third is not here. Fourth: patterns of stressed and unstressed syllables create meter.
So for the second dropdown (sequence of words): line.

Answer:

The second drop - down should be selected as "line".