We can change the sentence into indirect speech so that it becomes 'When the man saw Robert and Vusi, he asked who they were, shouting,' as explained below.
Indirect or reported speech refers to the way we report what someone said using our own words. Instead of repeating exactly what the other person said, we change it a little. Take a look at the examples below:
Now, let's make changes in the sentence provided in the question, 'When the man saw Robert and Vusi he shouted,"Boys, who are you?' We have more than one way to transform it into indirect speech:
Both options above are correct. Notice that we are making an effort to show that the man was both asking and shouting. However, "ask" is the most important verb in this case. Thus, if necessary, we can eliminate the verb "shout".
Learn more about indirect speech here:
https://brainly.com/question/19038138
#SPJ1