Answer:
It was Monday. Arun came to Providence School as a teacher for the first time. The first person he met in the school was George. He appeared much younger than his age, and Arun thought he was a student. George smiled at Arun and took him to the classroom. All the students stood up to greet George with an enthusiastic "Good morning." He introduced Arun to his students. Arun discovered that George was also a teacher at the school. They became friends.
Explanation: