1. составьте предложение по образцу образец : •what are you doing? (cook) •i am cooking. i have been cooking for an hour. 1. what are you doing? (write) for twenty minutes. продолжение на листочке! сделайте быстро) заранее !

2. I am cleaning the kitchen now.

I have been cleaning it for two hours.

3. I am waiting for him.

I have been waiting for him for ten minutes.

4. I am learning new words.

I have been learning them for thirty minutes.

5. I am doing a crossword puzzle.

I have been doing ir for fifteen minutes.

Объяснение:

В першому реченні використовується Present Continues

В другому Present Perfect Continues