Answer:
B (the one you selected)
Explanation:
A is not right since many stories use more than one theme, especially in arcs.
C is not right since the subject is what the story is about, which can not line up with the theme.
D is not right because most real world examples do not do this.
1. Make it a point to write down your basic points on a piece of paper. These main points should contain all the answers to the questions stated in your assignment or topic
2. Make sure all possible questions are answered in your thesis.
3. The rest of your essay should support your thesis and not the other way round.
The answer is D, after park.
Present perfect tense. Have washed is the verb, Have or Has is used to show an action that has taken place in the present, not quite long or is still taking place