Question

He Is very sincere --------duties. 1. In 2. To 3. On 4. of

Answer 1

hey mate !! here's ur answer .. =========
1.He is very sincere IN studies ...ur answer is 1. in ... hope this helps..

Answer 2

_________hey mate______


here is your answer for the blank


he is very sincere in duties


in is the blank


hope this will help you!!!!!