In this IELTS task 1 verb quiz you will be tested on your knowledge of verb forms in processes/diagrams. Process or diagram descriptions occasionally arise in the test, though they are less common than other types of graph.
You need to place the correct verb into the gap. Remember that with diagrams and processes you will sometimes need to use the passive voice.
We do this when we are focusing on the action rather than who did it. With intransitive verbs, however, we cannot use the passive, and must use active.
The statements from the quiz refer to this man-made process:
Choose the correct verb form to go in the gap.
"I think these eBooks are FANTASTIC!!! I know that's not academic language, but it's the truth!"
Linda, from Italy, Scored Band 7.5