1. The man, walking into your garden, is a friend of my father's.

2. The book published in 1969 is still relevant today.

3. I don't understand the grammar point, taught in today's lesson.

4. At the end of the street there is a sign, poining to the library.

5. This is a very old house, believed by many to be haunted.

6. He was driving a car, travelling at 30 km per hour.