I would say dear auntie I have lost the right to watch television and I need your help to get that right back. If you help me I can do chores around your house and I can help you go grocery shopping.
Explanation:
It´s hard to find something to do for your aunt other than maybe chores or other stuff like that so I guess those could go hand in hand.
The version that best uses a variety of sentence structures to enhance the flow and writing style of a story is option is C "As he sat on the curb in front of the school, Tico twirled a stick in his hand. Aunt Maricel would be there soon.