阅读短文，判断下列句子正误。

A leaflet(宣传单) about what to do in case of fire comes into Joy's family. Joy thinks the leaflet is interesting. He wants to know what it says. He reads it carefully.

The next day, Joy goes to play with his friend James. James lives on the tenth floor of the building. James' mum is cooking. Suddenly there is a bang(巨响). James' mum runs out of the kitchen and shouts "Help! Fire!" "Quickly Joy tells James and his mum what to do. Then Joy calls"119" ,runs along the corridor (走廊), knocks (敲门)on the neighbours' doors and shouts "Fire!" Everyone gets out of the building.

The firemen come. They put out the fire. The firemen praise (表扬)Joy. James, his mum and the neighbours all thank him.