Составьте предложения в the Present Perfect Continuous Tense.

1) I/to read/this book/for three days.
2) We/to play volleyball/ for twenty minutes.
3)She/to clean/the flat/for more than an hour.
4)Peter/to swim/for half an hour.
5) Anna/to speak/on the phone/for an hour now.
6) You/to wait/for a bus/for ten minutes only.
7)Nelly and Mary/to do the shopping/since early morning.
8)It/to snow/since last night.
9)Jack and his friend/ to ride bikes/for three hours now.
10)The teacher/to explain/ a grammar rule/since the beginning of the lesson.