1 : I wasn't sure
P : to hear his voice
Q : in my heart of hearts
R : through that window once more,
S : what I really wished
6 : or never to see him there again.

The Proper sequence should be:

A. PRSQ

B. QSPR

C. RSQP

D. SQPR

Answer: Option D

Solution(By Examveda Team)

I wasn't sure what I really wished in my heart of hearts to hear his voice through that window once more, or never to see him there again.