Choose the correct statements from the following A. All group 16...

(A) All group $16$ elements form oxides of the $E{O}_{2}$ and $E{O}_{3}$ type where $E = S, Se, Te$ or $Po$. And these oxides produces acids on hydrolysis.

(B) $S{O}_{2}$ is reducing while $Te{O}_{2}$ is an oxidising agent. An oxidising agent is a substance that causes oxidation by accepting electrons; therefore, it gets reduced. A reducing agent is a substance that causes reduction by losing electrons; therefore, it gets oxidised.

(C) The reducing property increases from ${H}_{2}S$ to ${H}_{2}Te$ down the group. This is because the bond energy $E - H ( E = S, Se, Te )$ bond decreases down the group.

(D)  have six lone pairs