Select the correct answer from each drop-down menu. why shouldn’t students rely only on spell-checkers while proofreading? spell-checkers only catch errors that involve . they can only tell if words are spelled correctly, not if they are used correctly. there is, in fact, no better strategy than proofreading by doing a close reading. in particular, is effective because it makes it easier to detect comma splices and run-on sentences. nextreset