Обусловьте функцию причастия в предложении: The two lovers sat on the

Обусловьте функцию причастия в предложении: The two lovers sat on the bench looking up at the stars. 2. When writing the book he came across many interesting facts. 3. Having no friends the boy kept silent all the time. 4. The woman was walking alone the road crying loudly. 5. Her drunken husband lay on the sofa smoking. 6. Sitting in the cafe she spilt some juice on her new blouse. 7. Reading many books he often takes part in quiz shows. 9. A stranger ran up to me saying something nervously. 10. The man walked slowly as if hiding from somebody.