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1) Big machines
Author
Language
English
Formats
Description
When we make new roads, we need machines to help us. When we build new schools and houses, we need machines. Big machines are strong. They do work that is too hard for us. Some machines help to load ships and lift heavy things. Some machines move earth and rocks.
2) Then and Now
Author
Pub. Date
2021
Language
English
Description
Long ago, when your great-grandparents were young, a lot of things were different in people's homes. They did not have many machines to help them, so everyone in the family had to help with the housework.
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