B. Complete the sentences with the words from the box: crowded, quiet, noisy, safe, polluted

Part B: Completing Sentences

1. The streets in the city centre are very crowded in the morning.
2. I prefer living in a quiet neighbourhood – it's calm and peaceful.
3. This river is polluted, so you shouldn't swim in it.
4. Our new house is in a very safe area – nothing bad ever happens here.
5. The bus was so noisy that I couldn't find a place to stand.