1. What are you doing? I am reading an interesting article.
2. He never calls us.
3. Look! They are carrying a big cake.
4. Listen! Somebody is calling for help.
5. I don't think that it's a good idea.
6. They don't work in this bank.
7. They aren't working at the moment. They're on a break.
8. Who usually do this work?
9. Why do you study English?
10. He hates me.
11. I don't want to sleep now.