Đề bài
Đọc kỹ, gạch chân từ khoá trước khi viếtThe table below shows the average one-way walking time to school (in minutes) for students in four age groups in one city in 2010 and 2024.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Write at least 150 words.
