Wriat the sentences in your exercise -book
1.Pavel/his/bike/riding/is.
2.his/Is/friend/your/bed/making/?
3.aren,t/They/ice-hockey/now/playing/.
4.You/sentences/writing/are/the/.
5.parents/her/Are/listening/music/to/?
Pavel is riding his bike.
Is your friend making his bed?
They aren't playing ice-hockey now.
You are writing the sentences.
Are her parents listening to music?