阅读下列材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
A jobless man applied for the position of “office boy” at a big firm.
The HR manager _____ (interview) him, then a test: clean the floor. “You are hired,” he said, “give me your email address, _____ I’ll send you the application to fill.” The man replied “I don’t have a computer, _____ an email”.
“I’m sorry,” said the HR manager, “that means you do not exist. And _____ doesn’t exist cannot have the job.” The man left _____ no hope at all. He didn’t know what to do, with only $10 in his pocket.
He then decided to go to the supermarket and buy a 10 KG tomato crate. He then sold the tomatoes in a door to door round. In less than two hours, he _____ (success) in doubling his capital. He repeated the operation 3 times, and returned home with $60.
5 years later, the man is one of the _____ (big) food retailers(零售商) in the US. He started to plan his family’s future, and decided to have a life insurance.
He called _____ insurance broker, and chose a protection plan. When the conversation was concluded, the broker asked him his email. The man replied: “I don’t have an email”. The broker replied _____ (curious), “You don’t have an email, and yet have established an empire! Do you imagine _____ you could have been if you had an email?
The man thought for a while, and replied: “An office boy!”