1 : When I reached my office
P : to get home early
Q : I phoned my mother
R : that I wouldn't be able
S : to tell her
6 : as I had promised.

The Proper sequence should be:

A. PQRS

B. QSRP

C. RPQS

D. SQPR

Answer: Option B

Solution(By Examveda Team)

When I reached my office I phoned my mother to tell her that I wouldn't be able to get home early as I had promised.