Based on what you learned in the lesson, match each custom to its country.

A. Students have a dress code for socks and shoes. _______
B. Students have to wear a guardapolvo but no uniform underneath it. _______
C. It is common for boys and girls to wear a tie. _______
D. Students do not have to wear uniforms. _______

1. Nicaragua
2. Argentina
3. Costa Rica
4. Spain