Write the names of the correct school subjects: a) Pupils study numbers and shapes and learn how to count. √36, 1/4; b) Pupils learn about the facts and things of the past: 1945, 1812; c) Pupils read and translate many texts, learn new words and rules, write dictations; d) Pupils sing, listen to music and learn many things about musical instruments and composers; e) Pupils learn how to mix colours, draw and make a lot of craft; f) Pupils learn how to use a computer, a mouse and a keyboard.