Решение:
Для заполнения пропусков в тексте необходимо подобрать наиболее подходящие по смыслу слова из предложенного списка.
- Пропуск A: teenagers who still GROW and developing.
- Пропуск B: health benefits, INCLUDE increased energy levels.
- Пропуск C: vitamin B12, iron and omega-3 fatty acids, which LACK in animal products.
- Пропуск D: problems concentrating if their diet FIND essential nutrients.
- Пропуск E: it is extremely important for young eaters to educate THEY and make sure.
Ответ: A - GROW, B - INCLUDE, C - LACK, D - FIND, E - THEY.