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МатематикаВопрос:
4. The students ___ (study) in the university since 8 o'clock.
Ответ:
4. The students have been studying in the university since 8 o'clock.
Похожие
- 1. Alex and his family ___ (have) dinner for twenty minutes already.
- 2. How long ___ they ___ (have) a picnic? Are they still in the park?
- 3. We ___ (travel) in Australia. Would you like to see our photos?
- 5. Kate never ___ (be) to the United States of America.
- 6. They ___ (watch) a new cartoon in the cinema. It hasn't finished yet.
- 7. I have just finished writing a composition about the technology. But my classmates ___ (write) the composition since 11 o'clock.
- 8. The volunteers just ___ (start) planting the trees in the town park.
- 9. He ___ (repair) his motorcycle for three hours already.
- 10. She ___ (finish) painting the picture. Look at it! It looks wonderful!
