1.
She entered the room ( smiling).
2. (Drinking) coffee she was talking
to her friend.
3. The letter (written) by him was very long.
4. He
didn’t see the things (kept) in her box.
5. I don’t like the video
(bought) yesterday.
6. (Having found) the keys, we were able to open the
door.
7. The article on agriculture (published) in this magazine was
written by Smith.
8. You can get the book (recommended) by our teacher
in the library.
9. While (learning) the pronunciation of the words we
learned their meaning.