1.Поставьте глаголы, данные в скобках в Present Perfect Continuous.
1. Will that music never stop? It (play) for two hours.
2. Turn the TV set off. The children (watch) it since morning.
3. Mary is learning to play the piano. She (practice) since breakfast time.
4. He (live) in the USA for many years but he still can’t speak English properly.
5. I need a holiday. I (work) too hard for a long time.
6. Please, wake up Peter. He (sleep) for ten hours.
7. We (travel) for three days but we are still only halfway to London.

2. Write sentences in present perfect continuous.
1. the cat / the mouse / chase __
2. he / the homework / copy __
3. they / a new garden / take care __
4. they / in a forum / chat / not __
5. Ruslan / on the task / concentrate / not __

3. Put the verbs in present perfect continuous.
1. He (work) __ in this company since 1995.
2. I (wait) __ for you since three o'clock.
3. Mary (live) __ in Germany since 1992.
4. Why is he so tired? He (play) __ football for five hours.
5. How long (learn / you) __ English?
6. We (look for) __ the motorway for more than two hours.
7. I (live) __ without electricity for three weeks.
8. The film (run / not) __ for ten minutes yet, but there's a commercial break again already.
9. How long (work / he) __ in the garden?
10. He (not / be) __ in the garden for more than an hour.