Which line from the text best describes how Jilly feels about her job?

It had been a hard, hot summer, but Jilly was not ready for it to be over.

It was a beginner's mistake, and Jilly had been so embarrassed for making it.

Jilly realized she knew much more than just how to not drown the mint.

Jilly watched Mrs. T. put the tray of mums down on the center row of tables.

The correct answer is It had been a hard, hot summer, but Jilly was not ready for it to be over.

It was a beginner's mistake, and Jilly had been so embarrassed for making it.

Explanation:

This is the statement that best describes how Jilly feels about her job. In this line, we learn that Jilly made a mistake at work. She claims that this was a beginner's mistake, and that she is really embarrassed about it. From this, we can conclude that Jilly does not consider herself a beginner. Moreover, it seems like Jilly feels upset when she makes mistakes at work.