Task6. Open the brackets using the correct form of the verb in Past Simple, Past Continuous or Past Perfect.
1. By eight o'clock yesterday I (to do) my home¬work and at eight I (to play) the piano.
2. I (to go) up to the open window. The rain (to stop) and the sun (to shine) brightly. The birds in the garden (to sing). The morning (to be) fine.
3. When I (to wake) up, it (to be) already ten o'clock. I (to call) my brother. Nobody (to answer). He already (to leave).
4. When I (to see) Ann, she (to sort) the flowers which she (to pick) in the field.
5. She (to look) very tired as she (to work) hard.