Составить 5 предложений present perfect continuous с переводом

I have been reading a book for an hour.

Я читаю книгу час.

He has been painting a fence for twenty minutes.

Он красит забор 20 минут.

We have been waiting for him since morning.

Мы ждём его с утра.

She has been learning English for five years.

Она учит английский язык пять лет.

You have been cooking since 12 o'clock.

Вы готовите с 12 часов.