Question

Помогите с домашним заданием!!! Прошу срочно! Задание: Complete the sentences with had, hadn't or nothing. 1.Kay __ felt angry because she __ closed the window. 2.After the police examined the flat, they __ found some fingerprints. 3.The police __ found some fingerprints because the burglars __ used gloves. 4.After the police __ left, kay __ cleaned her flat. 5. The police __ arrested the burglas wtp days later, after they __ robbed another flat. 6. One of the burglas __ explained that he had taken the hamster because he __ always wanted to have a pet. 7. The burglas __ left some of the pizza because they __ already had dinner.