The sentence that contains a faulty parallel structure is the sentence, "He exercised while I watch television." The wrong part of this sentence is that, the first verb uses a past form, and then the next verb uses the present form. It is using the conjunction "while" meaning both verbs or action happen at the same time. Therefore, the verbs should either be both past form or both present form.
A moral lesson from a story could also be considered the theme
According to Liza, "ladies" are cleaner than commoners because poor people do not have the luxuries that make bathing pleasant.
Liza says: "I tell you, it's easy to clean up here. Hot and cold water on tap, just as much as you like, there is. Woolly towels, there is; and a towel horse so hot, it burns your fingers. Soft brushes to scrub yourself, and a wooden bowl of soap smelling like primroses. Now I know why ladies is so clean. Washing's a treat for them. Wish they saw what it is for the like of me!"
This quote clearly states that, before the bath she was given by Higgins' housekeeper, bathing for her was not such a pleasant activity (probably she bathed with cold water and unscented sopa, if any.)
Answer:
is presented as a holiday
The answer would be : “marathon, he”