diff --git a/pages/exercises_ru_words_family_page.py b/pages/exercises_ru_words_family_page.py
index 026f1484e6..bf399947bf 100644
--- a/pages/exercises_ru_words_family_page.py
+++ b/pages/exercises_ru_words_family_page.py
@@ -26,26 +26,26 @@ def get_structure_of_1st_level(self):
 
     @allure.step("Check if elements of the 1st level of nesting are visible  --  ACTUAL")
     def check_elements_visibility_on_1st_level(self):
-        elements = self.elements_are_present(self.locators.PAGE_FIRST_LEVEL_ELEMENTS)
-        Wait(self.driver, 10).until(lambda d: all(element.is_displayed() for element in elements))
+        Wait(self.driver, 20).until(
+            EC.visibility_of_all_elements_located(self.locators.PAGE_FIRST_LEVEL_ELEMENTS))
         return True
 
     @allure.step("Check if elements of the 2nd level of nesting are visible  --  ACTUAL")
     def check_elements_visibility_on_2nd_level(self):
-        elements = self.elements_are_present(self.locators.PAGE_SECOND_LEVEL_ELEMENTS)
-        Wait(self.driver, 10).until(lambda d: all(element.is_displayed() for element in elements))
+        Wait(self.driver, 20).until(
+            EC.visibility_of_all_elements_located(self.locators.PAGE_SECOND_LEVEL_ELEMENTS))
         return True
 
     @allure.step("Check if elements of the 3rd level of nesting are visible  --  ACTUAL")
     def check_elements_visibility_on_3rd_level(self):
-        elements = self.elements_are_present(self.locators.PAGE_THIRD_LEVEL_ELEMENTS)
-        Wait(self.driver, 10).until(lambda d: all(element.is_displayed() for element in elements))
+        Wait(self.driver, 20).until(
+            EC.visibility_of_all_elements_located(self.locators.PAGE_THIRD_LEVEL_ELEMENTS))
         return True
 
     @allure.step("Check if elements of the 4th level of nesting are visible  --  ACTUAL")
     def check_elements_visibility_on_4th_level(self):
-        elements = self.elements_are_present(self.locators.PAGE_FOURTH_LEVEL_ELEMENTS)
-        Wait(self.driver, 10).until(lambda d: all(element.is_displayed() for element in elements))
+        Wait(self.driver, 20).until(
+            EC.visibility_of_all_elements_located(self.locators.PAGE_FOURTH_LEVEL_ELEMENTS))
         return True
 
     @allure.step("Check if elements of the 5th level of nesting are visible  -- "