5предложений в present perfect continuous tense с переводом​

1. She has been writing her new book for 3 years already

2. We have been cleaning our room since morning

3. My friend has been looking for a job for 7 months

4.  I am tired. I have been waiting for you since 9 o'clock

5. They have been playing this game for 2 hours.

Объяснение: