Помогите, нужно раскрыть скобки в нужном времени( Past Simple, Past Continuous, Past Perfect)

Question

В первых предложениях все в Past Simple?)Спасибо!) 
 
1) When I (wake up), it (to be) already 10 o'clock. I (call) my brother. Nobody (to answer). 
2) I (go) up to the open window. The rain (to stop) and the sun (to shine) brightly. The birds in the garden (to sing).

Ксюшка Лукичева · Accepted Answer

1) When I (woke up, it was already 10 o'clock. I (called my brother. Nobody answered 
2) I went up to the open window. The rain had stopped and the sun was shining brightly. The birds in the garden were singing.