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МатематикаВопрос:
3. I ________ (work) on this project all morning.
Ответ:
I have been working on this project all morning.
Похожие
- 1. She ________ (study) English for two years.
- 2. They ________ (wait) for the bus since 9 o'clock.
- 4. Why are you so dirty? - Because I ________ (play) football in the park.
- 5. How long ________ (you / learn) Spanish?
- 1. She ________ (has been reading / has read) this book for a week.
- 2. They ________ (have been painting / have painted) the walls. Look, they're all
