Since you requested a "piece" or example, here is a general breakdown of how to approach a typical 8th-grade task from this curriculum, such as analyzing or Sentences with Homogeneous Members : Example Analysis: Homogeneous Members of a Sentence
They are connected by commas and the conjunction "и" (and).
(Answer)To provide a specific answer, please specify the exercise number (упражнение) or the topic you are currently studying from the Bystrova/Mangutova textbook.
Sites like Gdz.ru or Reshak.ru sometimes host answers for specific authors, though you should verify the year of publication (e.g., 2019-2022 versions).
Sentence: "В лесу росли сосны, ели и берёзы." (Pines, firs, and birches grew in the forest.)
The words сосны (pines), ели (firs), and берёзы (birches) all answer the question "Who/What grew?" and relate to the same verb ( росли ).
Which or specific sentence from the textbook do you need help with?