Đáp án:

Warm Clothes is a famous volunteer group in Viet Nam. Its members are both parents and their children. Last year, they (1) had many activities to help their community. The group (2) collected clothes and sent them to poor people in rural areas. The parents taught their children to make things from bamboo and bottles. They then (3) sold these to buy books, and (4) donated them to village children. They also (5) went to the villages and tutored small kids there. They really brought love to those small villages.