用下列词的适当形式填空：fall,break,be,sing,go,have,give,enjoy,take

用下列词的适当形式填空：fall,break,be,sing,go,have,give,enjoy,take
Last weekend the King family _____ a concert in the open air.Many thousands of people _______ at the concert.Lots of them _______ young people.They _____ their music and ______ a good time.
Everything _______ on well at first.But then one of the singers ______ down and _______ his leg.Some people ________ him to hospital.At the end of the concert,a woman singer _______ a Chinese song.She said she learnt the song in Guangzhou last month.