Select the option that expresses the given sentence in direct speech.
The Minister explained that he was working for the benefit of the country.
1
The Minister explained, "I am working for the benefit of the country."
2
The Minister explained, "I was working for the benefit of the country."
3
The Minister explained, "He was working for the benefit of the country."
4
The Minister explains, "I will work for the benefit of the country."