Maria buys food for herself and her son. He is in high school, and will go to college(上大学) in two years. Then she will shop only for herself. She will feel ________ by herself. She hopes that he will go to the college near their home. That way he can live at home for ________ two years. She loves him, and is afraid that he will ________ home.

Maria drives to Costco. A big supermarket ________ cheap food. In that shop, she can buy everything. Every Friday afternoon, she goes to Costco in her old car. It takes her about thirty minutes. She always buys some bread, milk, meat, vegetables and fruit.

Sometimes she doesn’t have ________ money to buy all she wants. She will use her money carefully and buy what they need. She has no money for other things.