Question

change passive to active
1. They were told to complete the work on time.
2. The father was depressed after hearing the news that his son had failed the exam.
3. He was told he would be invited to speak later.

Answer 1

Changing the passive voice sentence into active voice is a simple task.

The active voice sentences for the given passive voice sentences are given below:

1. The work is completed by them on time.

2. The news will depress his father because his son has failed the exam.

3. He told he would invite to speak later

Answer 2

$\color{blue}{\:HEY\:MATE}$

It's quite easy if you know the concept of doing this..
Here it is mentioned to change them from passive to active.

So here are the answers :

•He/She told them to complete the work on time.

•The news that his son has failed depressed him.

•She/he told him that she/he will invite him to speak later.