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МатематикаВопрос:
4. They (be) tired all day.
Ответ:
They have been tired all day. (Они устают весь день.)
Похожие
- 1. She (read) that book for two hours.
- 2. She (run) for an hour.
- 3. I (know) him since they were kids.
- 5. He (have) a lot of experience dealing with this problem.
- 6. They (work) on the project since this morning.
- 7. I (always believe) in you.
- 8. We (swim) in the pool for two hours.
- 9. I (never really understand) his motivation.
- 10. They (belong) to the same club for years.
