Which protocol is used to transfer files over a network

Was it taught by him?

Select the correct active form of the given sentence.

The light was switched off by her before sleeping.

Select the correct active form of the given sentence. 

The audience was surprised by the ending of the play.

Select the correct passive form of the given sentence. 

Somebody has already tipped the custom authorities about the drugs.

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

The child tore the page of the book.

Select the correct active form of the given sentence.

The books should have been placed on their proper shelves.

Select the correct passive form of the given sentence. 

Our advocate is arguing the case very effectively.

Select the correct passive form of the given sentence.

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

Change the given sentence from Active Voice to Passive Voice.

The batsman hit the ball for a six.