Please help my paragraph

Topic: Enjoy a nice sunday wwith my family (or should I write: Sunday is my favorite day)

Sunday is my favorite day of the week because i am allowed to wake up late. On Sunday, i wake up at 10 am even though i usually get up at 8am on weekdays. I spend the day wwith my family. After breakfast, we go to the supermarket to buy groceries for the next week. Then i hang out with my sister. After that, we go to church with my parents. My parents, in brief, are very religious, so going to church is the most important thing of the day. Later, we have a delicious dinner cooked by my mom, who is really good at cooking. Then my parents watch tv, and my sister and i chat wwith friends via facebook. Before going to sleep, i check my homework again to make sure it's finished. Finally, i end the day with a sweet dream.

Can anyone read it and feedback to me. Is the title ok? Did i use the underlined word correctly(they have to be put in the paragraph) ? And is the concluding sentence good?

thank you for reading?