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.