다음을 읽고 물음에 답하시오.

In the red-carpeted entrance of a New York hotel stood the famous detective, Joe Smith. He was staring down at Amy, a young intelligent woman, standing before him.

"Mr. Smith," she was saying, "I know a lot about detective work."

"Indeed, Miss?" Joe said as he listened politely.

"Give me a chance," she continued, "here. This is my phone number. Call me if you need an assistant! You won't regret it!"

"Well, to be frank with you, I don't think detective work is a job for a young woman. Since you insist, ( A ), I'll call you if anything comes ( B )," he replied, knowing he never would.

1. 밑줄친 it이 가리키는 말을 15자 이내의 우리말로 쓰시오.

2. 밑줄 친 것과 같은 용법으로 쓰인 것은?

① I want to be a doctor.

② To see is to believe.

③ His job was to care for cows.

④ Strange to say, he isn't rich.

⑤ He was to do the work.