Раскройте скобки, употребляя глаголы в The Present Perfect Progressive Tense.
Joanne (clean) the house since she came from the office.
I (not/read) this book for an hour.
It (be) snowing for two days.
They (not/play) tennis for two hours.
How long you (help) your parents in the garden?
Sarah and Joanne (talk) on the phone for 40 minutes.
Why you (listen) to this song since yesterday?
