Answer:
I can say as that the are leaders in their own learning.
A. <span>Christine ran slower than her sister.
<em>Slower </em> is comparing Christine's speed to the speed of her sister.
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Answer:
While driving to the airport, in an effort to distract herself from the thoughts of her ageing mother, the poet looks at the young trees 'sprinting'. The trees seem to be running past the moving car. The sprinting of the trees symbolises the rapidly passing years of human's life from childhood to old age
Explanation:
Often times it's a comma.
Or brackets.