用下列所给单词或短语的适当形式填空。
fire, hers,  heavy, have lunch, find
（1）The boy cried and cried. The firefighters could ________ him.
（2）Mother likes painting. The pictures on the wall are ___.
（3）The elephant was so ____. No one could move(移动）it.
（4）There was a ___ inside the house. People ran out of the house.
（5）English children usually __________ at school. They eat hamburgers and fruits.