Tìm một từ thích hợp để điền vào mỗi chỗ trống để hoàn chỉnh văn bản sau. (1.0p)

Summer Work in Reykjavik

If you take a walk through Reykiavik - the capital of Iceland - this summer, you’ll see groups of young people working in parks, gardens and green areas around the city. Although most of these kids are in high school, they (1) ________ the summer keeping the city green as part of a program which is known (2) ________‘work school’. The ‘work school’ consists of a surprisingly large (3) ________ of Reykjavik’s teenagers. Roughly 75% of Rcykjavik’s 14-year-olds and 60% of the city’s 16-year-olds take part in it. They get paid for their work, and at the same time they improve the environment of their city. They also learn (4) ________ to work as a member of a team which is led by an adult. This experience (5) ________ them with useful skills for when they leave education and enter the world of work.

Although most of these kids are in high school, they (1) ________ the summer keeping the city green as part of a program which is known (2) ________‘work school’.