Complete the text about Bella's uncle, Joe. Use 'have to', 'has to', 'don't have to', or 'doesn't have to'.

Hi, I'm Joe. We all love cooking in our family and I'm a chef. I **have to** set up early on most days to open my restaurant, but I **don't have to** get up early on Monday. The restaurant is closed then. My assistant, Maggie, **has to** go to the market every morning to buy fish and meat. She **doesn't have to** buy any vegetables – the restaurant has its own vegetable garden. Maggie and I **have to** start cooking at eleven o'clock. We serve the families because the waiters do that. When the customers arrive, the waiters **have to** serve dinner. At the end of the day, we **have to** clean the restaurant. Then we go home. It's late when we finish, and we're usually tired. It's good to go home to bed!