Раскройте скобки, употребив соответствующее время (Perfect or Perfect Continuous). Переведите предложения на русский язык.
1. How long you (to work) at you report? – I (to write) it for 3 hours already.
2. How long you (to live) in Ivanovo? – I (to live) in Ivanovo for 4 months already. 3. How long you (to be) here? – I (to be) here for a week already.
4. How long you (to know) him? – I (to know) him since we finished school.
5. The students (to write) a test for about 2 hours.
6. They (to study) this problem since 2001.
7. My friend (to be busy) since morning today. He (to prepare) for the conference which will be held in April.
8. At last the postman (to bring) me a letter which I (to wait) for several weeks.
9. He told me that he not (to see) much of her since he (to move) to another place. 10. The painter (to work) on this landscape for almost a year by Christmas.