Which of the following situations is an example of plagiarism?

Although means 'in spite of something'.it is a subordinating conjunctions.This means thatthe clause which they introduce is a subordinate clause, which needs a main clause to make it complete

The word “wow” can certainly be marked as an interjection as the word is in useto show the emotion of “surprise” of the speaker about the ability of the addressed person to qualify the hurdle in the first attempt.

The prefix "inter-" in this context indicates a sense of "among" or "between."

It implies that the intergalactic spaceship exists or operates between different galaxies or within the realm of multiple galaxies.

"We sat down to eat our meal outside; the night was beautiful." The semicolon (;) is used correctly in this choice.

Choice A has a comma before and which makes it incorrect.
Choice C has an s after the apostrophe in ladies's, hence it is incorrect.

Choice D also has a comma before and making it incorrect.
Note: And is a joining word and hence should not have commas before or after it.

Having commas that separate the additional information “which had been parked on a steep hill” is the most correct use of the punctuation because it shows that the sentence can do without that piece of information. The additional information is only used to add more details but can still be excluded and that is why it is enclosed in commas.

An adjective isa descriptive word that modifies (describes) a noun. In this case, lively is used to describe the lady (noun).

Using previous submitted work is plagiarism on itself even when that work belong to the student in question.

The word incredulous means the act of being unable to believe something.

Conclusions are a restatement of the argument to help the reader reflect back on what they have already read.

A thesis statement is a concise summary of the main point or argument that an essay or academic paper will focus on. It presents a claim or perspective that the author intends to support and explore throughout the writing.

Among the provided choices, "Choice C: Maori culture should receive more emphasis in the history curriculum of New Zealand schools" can be considered a thesis statement.