Arrange the sentences logically:
1. He was terrified by the noise.
2. Suddenly, a loud sound was heard.
3. Everyone looked towards the door.
4. The children ran out of the room.
Rearrange the parts to form a coherent sentence:
A) is no longer a privilege
B) that only the elite enjoy
C) quality education
D) in the modern world
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. that maintaining a positive attitude
Q. even in difficult situations
R. is essential for success
S. and helps overcome obstacles effectively