It could either be choice 3 or 4.
There is a topic: "Reasons why people should buy hybrid autos."
Misspelled words? Nope. Use spellcheck if not sure.
No errors. None to me (I don't know about structure errors)
Only two details... looks fishy...
Choose from the two.
Answer:
The answer should be number 3: The detective is trying to solve a crime, Mr. Macomb is a witness, and large footprints are a clue.
Explanation:
Answer: a helpful companion or partner, especially one's husband or wife.
Your welcome, and if you be so kind plz check out my question, thank you!
Explanation: