1. Is playing
2.Do you see the bird in the tree?(заменяем целое предложение)
3.don't hear
4.am writing
5.cleans
6.is your brother sitting in the garden now?
7.writes and sends
8.Does he always read newspaper
9.They don't watch tv often
10.What book do they read
11.want
12.aren't washing
13.sing
14.doesn't play
15.am not sleeping