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МатематикаВопрос:
3.They _______ (work) on this project for three months
Ответ:
3. They have been working on this project for three months
Похожие
- 1.I _______ (wait) for the bus for over half an hour.
- 2.She _______ (study) English since September.
- 4.He _______ (look) for a new job recently.
- 5.We _______ (live) in this city for a long time.
- 6.It _______ (rain) all morning.
- 7.You _______ (watch) too much TV lately.
- 8.My parents _______ (travel) around Europe for the past two weeks.
- 9.The children _______ (play) outside since lunchtime.
- 10.I _______ (try) to call you all day.
