Recreate the words

1. Leonardo DiCaprio is one of the most famous and richest
   [ ] in the world.
2. My dad is a taxi [ ]. He drives carefully without any accidents.
3. I can't stop hearing her voice. She's an amazing [ ].
4. I like collecting stamps. Please, call me as a stamp [ ].
5. Van Gogh is my favourite [ ]. He drew "Sunflowers" and "The Starry Night".
6. Samantha is the most diligent [ ] in our office.