<span>Once she left the store, my mother realizes she forgot her purse on the counter.
</span>
Left is past tense, but realizes is present tense.
The way to correct the sentence would be:
Once she left<span> the store, my mother </span>realized<span> she forgot her purse on the counter.
</span>
Your answer is
B.The verb tenses shift.
Question 2: text to world
question 3: text to world
I think it is that he was the only one talking
Some common stressors are malnutrition,poverty, and bureaucracy.