Помогите правильно раскрыть скобки.I can't answer the telephone at the moment. I (clean) the carpet with the vacuum…

Помогите правильно раскрыть скобки.I can't answer the telephone at the moment. I (clean) the carpet with the vacuum -Where's Roger? It's cold in the room.- He (turn on) the central heating.Kate is very busy. She (wash) clothes in the washing machine.-Who is in the kitchen? — Nelly is. She (make) soup.-Why is it so dark here? — Just a minute. Fred (turn on) the electricity.-It's so noisy here. Where is Pete? — He's downstairs. He (turn off) the musical centre.