The correct options are
A Ward members
B Sarpanch
D Secretary
Gram Sabha is the meeting of all adults who live in the area covered by Panchayat.
Every Gram Panchayat is divided into wards. Each ward elects a representative who is known as the ward member.
The members of Gram Sabha elect a Sarpanch who is the Panchayat President.
The Secretary is responsible for arranging the meeting of Gram Sabha and Panchayat.