Complete the sentences with the correct word.

1. You will always find ... public transport in a big city. 2. We went for a walk in the country because we needed some ... and quiet. 3. She spent the day in London but found the steets very ... . 4. In the country, you usually meet friendly and ... people. 5. My father hates driving in ... traffic. 6. I love living in the city, but I don't like the high ... of living.