Fill in the missing words.

Queen Victoria was the Queen of England for ... years. At the beginning of her reign poor children had to work from the age of ... . These jobs were ... . They worked as chimney ... as they were very small and thin. Street children or ... usually did this job. A lot of children worked in cotton ... . When the threads broke they went into the machines and ... them. Other children worked in ... mines. They pushed ... or opened and closed the doors. The masters were very ... . Children worked a lot but got low ... . Most of them had ... problems and accidents. Lord ... started free schools for poor children. And by the end of ... times all children went to school until the age of 10.