Final answer:
A dangling participle is a participial phrase that doesn't clearly connect with a subject, resulting in a grammatically incorrect and confusing sentence.
Step-by-step explanation:
A dangling participle is a participial phrase that precedes a main clause but doesn't clearly connect with a subject. It occurs when the subject intended for the participle is missing or is different from the subject of the main clause. This results in a grammatically incorrect and confusing sentence.
For example, in the sentence 'Hoping to improve his grades, the test was studied diligently,' the participle 'hoping to improve his grades' correctly modifies the subject 'student,' but it is mistakenly connected with the subject 'test.'
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