Exercise 1 was-were
Exercise 2 was/were+-ing
Exercise 3 was/were+-ing
Exercise 4 was not /were not +-ing
Exercise 5 What was Marian doing at that time?
Exercise 6
Exercise 7 Muuda lihtmineviku lause kestva mineviku lauseks
Ex 8
Ex 9
Ex 10
Ex 11
Ex 12
Ex 13 SAADA VASTUSED