Final answer:
To rewrite the sentences correctly: 1. 'Michale sang the rap song better than all the other singers.' 2. 'The child's bunch of gas balloons flew upward.'
Step-by-step explanation:
In the sentence, 'Michale sang the rap song better than all the other singers,' the word 'the' should be removed before 'better' and 'among' should be changed to 'than.' The correct sentence is: 'Michale sang the rap song better than all the other singers.'
In the sentence, 'The child's bunch of gas balloon upwardly flew,' 'upwardly' should be removed because it is unnecessary. The correct sentence is: 'The child's bunch of gas balloons flew upward.'
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