Given below are four jumbled sentences. Out of the given options pick the one that gives their correct order.
A. But now that his father had asked him to fetch some cheroots, he would have to pass by the high school to reach the shop.
B. The teachers and students would all be there, and he was ashamed of being seen outdoors.
C. Of late Krishna had confined himself to the four walls of the house.
D. Wondering how to get past the school unnoticed, he slowly ventured out.