-Kate dances so well. Has she ever been trained? --No. He learns all by herself. She ______ goes to any training class.

There was an accident. at the corner，______the girl wasn’t_______hurt.

–What do you think of Black Coal, Thin Ice?–It’s a good film.     , it is not suitable for teenagers.

 __________, we’d bought a city map. We may get lost without it.

— Did you find the small village yesterday?  — Yes, without any difficulty, for it has ______ changed over years.