Chọn một đề, viết 250 từ trở lên rồi gửi chấm. Band ước lượng theo 4 tiêu chí kèm lỗi cần sửa.
Online shopping is replacing traditional shops in many countries. Is this a positive or negative development?
Consumers today buy and throw away more goods than ever before. What are the causes, and what can be done to reduce this behaviour?