To solve this question, we must analyze the sentence's structure and logic to select the best rephrasing option for the underlined part. The original sentence is: "We want the teacher to be him who has the best rapport with the students."
Let's examine the options:
In conclusion, the best rephrasing of the underlined part that maintains grammatical correctness and intended meaning is Option 2: "We want him to be the teacher."
Choose the correct option to fill in the blank: She is good ………….. mathematics.