Task6. Open the brackets using the correct form of the verb

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 homework 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.