Cover of the textbook Wider World 2 - Student's Book

The key answer of exercise 1

The key to exercise solutions in chapter 6.4 - Grammar for the textbook Wider World 2 - Student's Book with authors Bob Hastings and Stuart McKinlay from Pearson Education

Question

What's happening in the photo? Why do you think it's happening?

Answer

A man is falling o a ladder. He probably lost balance while he was painting something.