1. angela … (to study) italian since 1990. * мой ответ 2. angela … (to teach) italian for 30 years by the year of 2030. * мой ответ 3. angela … (to teach) italian for 2 hours when her student fell asleep. * мой ответ 4. what she do) since 8 o’clock? * мой ответ 5. liz … (to keep) to a diet for 2 weeks already by tonight? * мой ответ 6. how long they (to windsurf) when i saw them? * мой ответ 7. billy … (not to speak) on the phone since breakfast time. he (to play) computer games. * мой ответ 8. they … (not to play) football for a 45 minutes when their friends will come. the rain will start at noon. * мой ответ 9. he said he … (not to wait) for us for half an hour. he went away. * мой ответ
2. Мой ответ will have been teaching
3. Мой ответ had been teaching
4. Мой ответ what has she been doing
5. Мой ответ will have been keeping
6. Мой ответ had they been windsurfing
7. Мой ответ had not been speaking
8. Мой ответ will not have been playing
9. ой ответ he had not been waiting