я учила их петь ( 20-30 детей), мы

я учила их петь ( 20-30 детей), мы слушали музыку разных композиторов, играли музыкальные игры, танцевали, и готовились к концертам.

Результаты (английский) 1:

I taught them to sing (20-30 children), we listened to music by various composers, musical games played, danced, and prepared for the concerts.

Результаты (английский) 2:

I taught them to sing (20-30 children), we listened to the music of various composers, played musical games, dancing, and preparing for a concert.

Результаты (английский) 3:

i taught them to sing (20 - 30 children), we listen to music of various composers, playing music games, dancing, and prepared for the concerts.