Answer:
1. the alarm clock was set for 5 30am by Aryan
2. he is believed to be a very good artist by people
3. some very influential people are known by him according to them
(I think this is right)
In Chapter 4 of the novel, Jack furthers his role as a predator by creating a mask for himself. As he makes it, his obsession blocks out those around him, and the mask swallows up his identity, liberating Jack from "shame and self-consciousness". Jack uses the mask to frighten some of the other boys, and they begin to see only the mask and not Jack. In fact, the mask section closes with the statement, "The mask compelled them", demonstrating that a part (the mask) has actually taken over the whole (Jack). It not only changes how Jack views himself, but it also begins to change the boys' view of Jack.
They make polyjuice potion in the girls bathroom on the second floor prefect’s bathroom. They choose this spot because Moaning Myrtle haunts it and no one uses it anymore.