Make sentences and write them. 1. Nikita / his / bike / riding / isn't/. Nikita isn't riding his bike. 2. his / fly-bike / isn't / riding / Twinky /. 3. aren't/ the children / playing / volleyball /. 4. isn't / playing / Twinky / starball /. 5. you / sentences / writing / are / now .. now. 6. parents / her / are/ now/ listening /music/to/? sen- 7. isn't/ girl/ her /the / homework / doing / now I.