12, 220, 322, 376, 402,

Select the option that expresses the given sentence in passive voice.

A child could understand his theory.

Select the correct passive form of the given sentence. 

Our advocate is arguing the case very effectively.

Select the correct passive/active form of the given sentence.

people speak English in the U.S.A.

Select the correct passive form of the given sentence.

Your behavior annoys me greatly.

Select the correct passive form of the given sentence.

The storm last night uprooted a large number of trees. 

Select the correct active voice of the given sentence.

A stringent view of the matter of stubble burning has been taken by the Green Tribunal.

Select the correct passive form of the given sentence.

A large number of people are using internet banking these days.

Select the option that expresses the following sentence in passive voice.

Scientists have not tested the new vaccine on humans yet.

Let the silence be maintained.