----- Nội dung dịch tự động từ ảnh ----- IDENTIFYING THE KEY WORDS IN A QUESTION Identify the key words in these questions. 1 What percentage of children live in extended families in Asia, the Middle East, South America and Sub-Saharan Africa? 05 2 Why are grandparents often less busy and stressed than parents? 3 What do young adults often think living alone will be like?