What is the rest of the question?
Answer: A. Crazy Quality Wax is better than other car waxes.
Explanation: <em>The controlling idea contains your opinion about the topic. It shows what direction you are going to take in writing about the topic. It helps the reader understand your purpose for writing the paragraph or essay. </em>
In this case, the author, or writers controlling idea was trying to convince the reader that Crazy Quality Wax is better than other car waxes.
It shows delightful humor and delightful scenes of fun times. This book is his memoir about his life.
Answer:
B.
Explanation:
A and C have awkward sentence structure because "when a car needs many serious repairs, it might be cheaper to buy a new car", it repeats the word car again making it redundant and in C, "When a car had needed many serious repairs, it might be cheaper to buy a new one", it has wrong use of past-tense.
The two z's in buzzer form a consonant sound blend in the word.