Final answer:
To extend the sentences, 'Neddy ran past the reindeer' and 'The white bear stood up,' add descriptive phrases such as 'through the snow-covered meadow' and 'on its hind legs.'
Step-by-step explanation:
To extend the sentence 'Neddy ran past the reindeer,' you can add descriptive phrases such as 'through the snow-covered meadow' and 'with his heart pounding.' This would make the sentence: 'Neddy ran past the reindeer through the snow-covered meadow, with his heart pounding as fast as possible.'
Similarly, to extend the sentence 'The white bear stood up,' you can add descriptive phrases like 'on its hind legs' and 'towering over the forest.' This would make the sentence: 'The white bear stood up on its hind legs, towering over the forest.'
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