Fill in each blank with ONE suitable article (a, an, the or 0) to complete the passage. 1. David attended ___ Princeton University. 2. I want to have ___ useful book about the way to improve my English. 3. ___ rich are not always happy. 4+5. ___ bread is made from flour. 6. He bought ___ LG TV set last Sunday. 7. I'd like ___ one - way ticket to London