Помогите по английскому
Complete the sentences with the correct forms of the verbs
1. When his mother returned home he ........ Already (to do) his home exercises.
2. Asel liked to listen to pop-music when she ..........(to be) younger.
3. She didn't sleep when her brother ........(to play) the piano.

1. When his mother returned home he had already done his home exercises. 2. Asel liked to listen to pop-music when she was younger. 3. She didn't sleep when her brother was playing the piano.