Change the question mark with the option that follows

The sentence has been given in Active/Passive Voice. Change the voice to Passive/Active.

Sikha was watching tenses

Select the correct passive form of the given sentence.

His father had already bought the train tickets.

The reptiles were meant to be used as exotic pets as well as for other nepharious uses.

Choose the option that is the passive form of the sentence.

The security guard opened the gate using his pass.

They claim to have seen the robber in several cities.

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

Access denied.

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

A child could understand his theory.

Choose the option that is the active form of the sentence.

By whom was this window broken? Five packets of milk were delivered by the milkman.

The juice was made using fresh oranges.