He got quite a scare when his headteacher called him to the office
I think its C, she feels Frustrated and looses her patience
Modern language of America?
A little more detail please. ;)
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)