The second one, it has a capital letter and a full stop which is needed.
Answer:
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.
Answer:
number one i do not know who your classmates but in can help
i would like to promote it in i would like to promote my mother and father because they helped me have great wellness when i was a little boy
Explanation:
if you want me to put more i can let me know in the comments i respond quickly OK then i will edit my answer