Final answer:
The exercise is part of a Middle School English activity focused on spelling patterns for words ending in or , especially related to understanding when to use a single or double 't'.
Step-by-step explanation:
The question pertains to finding the correct word that completes label 2 for the right-hand column in an English word study or vocabulary exercise. This task involves understanding the spelling rules related to words ending in or . The exercise may involve sorting words, analyzing spelling patterns, or applying spelling rules to determine the correct form. Students would be expected to understand the concept of free stem and suffix, as well as the reasons why a word might be spelled with one 't' or two (simple addition, assimilation, or twinning). For instance, the explanation might involve noticing the pattern that follows the c or k, or the rules governing silent 'e's when adding suffixes.