Question

change in active voice
(vi) By whom was this done?
(vii) Why was such a letter written by your brother?
(viii) Water is drunk by everybody.
(ix) The exhibition was opened by the Governor.
(x) The money was lost​

Answer 1

Answer:

vi. This was done by whom?

vii Your brother write such a letter (this may not be right)

viii. Everybody drinks water

ix.The governor opened the exhibition

x. The money is lost (may not be right)

Explanation:

Answer 2

Answer:

who did this?

why did your brother write such a letter?

everyone drinks water.

the money had been lost by them.