помогите пожайлуста с этим заданием срочччноо

2. Los Angeles is a very polluted city - there are so many cars.

3. New York is a very safe city these days.

4. Mumbai is an extremely noisy city.

5. Where`s the most boring place you`ve ever been to?

6. The subway in Tokyo is very crowded.

2/polluted

3/safe

4/noisy

5/boring

6/crowded