Answer: The correct answer is B.
Explanation:
This is about the speaker does.
The <u>main ideas</u> are stated. These are what you need to do to groom your dog: gather materials, how to clean the dog step by step and what to do after grooming your pet. In the conclusion, he summarizes them: " Grooming your dog is pretty simple. Simply gather all the materials you need, then brush out the excess or matted hair, clean the ears, wash/dry Fido then clip his nails. After the grooming is the most important step so don't forget to praise and pet your dog!"
The speaker <u>restates the thesis</u> (main idea of the writing), that is, saving money and bonding with your dog by groomig it yourself. This main idea appears when he says: "Although grooming your own dog may take a bit more time than just leaving him at the groomer's, doing it yourself is a great way to save money."
He also <u>refers back to the introduction</u> when he mentions the idea of saving money. In the introduction, he asks: "Looking for ways to save money?". In the conclusion he says again: "Imagine how much money you can save in a year!"
What he doesn't do is thanking the audience. He could have done that by addressing the audience in just one sentence, like "Thanks for watching."