1. The teacher asked the boys to be quiet.
P. The boys opened their books.
Q. Suddenly there was some noise outside.
R. Then he asked them to open their books.
S. The teacher looked outside.
6. A dog had entered in the school premises.

Options

A. QSRP
B. PRSQ
C. RPQS
D. SQRP

Answer

C

Explanation

RPQS