Answer :
Final answer:
The correct verb forms for the sentence are 'skipped' and 'did' to show past tense actions.
Explanation:
In this sentence, the correct verb forms are 'skipped' and 'did' because they show past tense actions. The sentence should be written as: When he appeared at the PE lesson, the girls skipped rope while the boys did push-ups.
Learn more about Verb Forms here:
https://brainly.com/question/31848316
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