Реши задание на изображении

Assessing assignment task

I need to solve an assignment from an image, and I'll inspect it carefully to identify task number 6. There's text on the left page, but the heading might be on the right page, which is partially visible. The boxed number 6 at the top might indicate exercise 6, and I should verify if the instructions are on an unseen page. It’s likely related to a Russian 8th-grade textbook, possibly about "языковое древо." I’ll transcribe what's visible and figure it out further.