Answer:
The author's purpose for writing this sentence is describing the process that goes into prepping for a marathon.
Explanation:
This is reflected because it lists a step in that process of training for the race mentioned in the first part of the sentence "before the race"
Whatkindness did Attean's grandmother bestow upon Matt before he left with Marie?
The subordinating clause of this sentence is... when we went to the Fourth of July picnic. Hope this helps!
Answer: Choice #3
Explanation: The vocabulary and sentence structure are better put together and more advanced.