Скласти 3 речення в Present Perfect Continuous

1 We have been decorating our house since five o'clock - Мы украшаем свой дом с пяти часов.

2 He has been reading the book for three hours - Он читает книгу три часа. 3Carmen has been working on the project since morning - Кармен работает над проектом с самого утра.