Here are suitable words to fill in the blanks:

1. A child of your age should be able to **feed** yourself, Annie. (food)
2. Foods and drinks in that new restaurant can be **surprisingly** cheap. (surprise)
3. Her good **behavior** impressed all of us. (behave)
4. The guests were pleased with the **hospitality** of the host. (hospitable)
5. John lost his job as he often behaved **impolitely** towards his customers. (polite)