Complete the sentences with the correct forms of the verbs.1)When he

Complete 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 blackboard3)When his mother returned home he ______ already (to do) his home exercises4)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