Present continuous. negative sentences.

1. Mrs sheila isn't teaching the present continuous.
2. He isn't drinking a lot... he does't love beer!
3. Look at this plant ... it isn't growing very fast.
4. Jesus isn't reading a really interesting book now.
5. Rosa and janeth aren't talking about love.
6. Tania isn't studying so hard for her exam this week.
7. Listen, He isn't singing very well.
8. This candidate isn't giving a speech at present.
9. Your friend isn't playing cards again!
10. I'm not seeing my dentist on wednesday.
11. The cat isn't  falling down stairs!