I'm moving to the countryside because the air there is much fresher than _______ in the city.

 Several of the passengers were hurt and one was taken to hospital.Luckily ________ was killed.

. I know what people are saying about me. Nevertheless, ________ is true. I hate those people.

Is he honest? I find ____ hard to believe what he said.

Seeing a large crowd at the street corner，I became aware of     unusual happening．