1. He always keeps his problems to himself.
2. What does she do for a living? She works in an office.
3. Ann doesn't think Steve is right.
4. Kate always examines facts carefully.
5. He refuses to do what is called low work.
6. Our teacher is well aware that her work is necessary to society.
7. My friend often speaks too fast.
8. Doesn't Bill see that his work is very important to us?