Раскройте скобки и поставьте глагол в Present Perfect Continuous. (Полностью переписывать предложения не нужно, пишите номер предложения и глагол в правильной форме)
1. They (to play) since breakfast time.
2. He (to work) here for fifteen years.
3. What you (to do) here since morning?
4. Today she (to help) her mother since morning.
5. Why he (to run) for ten minutes without any rest?
6. You (to play) with a ball for three hours already.
7. Wake up! You (to sleep) for ten hours already.
8. I (to wait) for you since two o'clock.
9. I (to read) for two hours already.
1 they have been playing
2 he has been working
3 have been doing
4 has been helping
5 has been running
6 have been playing
7 have been sleeping
8 have been waiting
9 have been reading