Написать предложения в Present Perfect Continuous

1. I have been running for 3 months

2. I have been eating only low-fat food since April

3. I haven't been eating sweets a lot since last year

4. I have been taking vitamins for 3 days

She has been cooking dinner for three hours already. - Она готовит ужин уже три часа.

I have been waiting for you for two hours. - Я жду тебя два часа.

I have been reading this book since the beginning of summer. - Я читаю эту книгу с начала лета.

We have been staying in this hotel nearly a month. - Мы живем в этой гостинице почти месяц.

How long has she been dating with your brother? - Как долго она встречается с твоим братом?

Since when have you been starring in films? - C каких пор ты снимаешься в кино?