Given below are four jumbled sentences. Select the option that gives their correct order.
A. For example, our project files were kept pending for a few years.
B. However, such hindrances did not stop us from tirelessly working towards the establishment of 450 clinics.
C. We initially constructed over 150 clinics.
D. But very soon many roadblocks were put in our path of expansion.

A

ABDC

B

CDAB

C

CBDA

D

DCAB