Co,plete the sentences with the correct forms of the verbs. 1)when he came home he (to read) an interesting story about the animals. 2)kate entered the classroom when john (to stand) at the blackboard 3)when his mother returned home he already (to do) his home exercises 4)asel liked to listen to pop-music when she (to be) younger. 5)she didnt sleep when her brother (to play) the piano. 6)when she came to his home she not (to know) that he (to leave) for astana