Answer:
Yes. I will describe her living situation as wretched. This is because her living in abject filth and squalor denotes that she is very poor, unpleasant, miserable and unable to provide basic life's necessities. These are the marks of wretchedness.
Explanation:
Filth refers to something that is dirty, offensive and unpleasant. Squalor also means the condition or state of being extremely dirty and unpleasant. This happens as a result of poverty or neglect. These characteristics sends out the message that anyone in this type of living condition is wretched. Therefore, Sandra's living situation is characterized with wretchedness because it doesn't show any pleasantness.
