Which phrase from the excerpt uses informal english

In the space below, write a 1000-word essay presenting information about an author’s style. reference the author’s work as well as other researched sources. a successful essay will be focused on one specific aspect of the author’s style, give three references to the author’s work, give three references to other sources, and use correct citations.

What is wrong with the sentence. the car is packed, we're already to go, and the weather is looking beautiful.

What theme of antigone do the above events reflects