1. I wonder why he is laughing. I see nothing funny in what is going on.
2. What are you two talking about? Are you discussing your plans?
3. Are you leaving the town early next summer?
4. When did you speak to her about her marks?
5. She wears dark spectacles. They are not just sun-glasses. She does not to see very well.
6. Why are you wearing sun-glasses on a gray day like this?
7. He is living with his parents now. I think he is looking for a job.
8. I couldn’t see his face, he was sitting so that his face was in shadow.
9. When I saw her last, she was trying on hats in a large department-store.
10. For some fifteen minutes he wrote in silence without raising his eyes from what he was writing.