Complete the sentences with the right words.

Choose the correct option.

I'm sick and [filter|tired|set|concrete] of people who don't care about the environment.

In most cities, the water is so dirty that we should [filter|tired|set|concrete] it out.

Most people don't like living in the city, but I love the [filter|tired|set|concrete] jungle.

Because of forest fires all over California, the government has [filter|tired|set|concrete] up a voluntary telephone hotline for information about forest fires.