Mr. Guo: What do you want to , Jill? What do you want to need?
Jill: I want to make a . I need a pair of .
Mr. Guo: What about you, Peter? What are you making?
Peter: I'm a toy plane for my brother.
He playing with toy planes.
A. How B. How tall C. with D. How many E. How long
Lu Ban was a famous craftsman in China a long time ago. His father was a craftsman, too. He usually worked with his father and learned a lot from him. One day he worked on a mountain. His hand was hurt by a leaf.
He found many teeth on the leaf and the teeth were very sharp. He thought he could make a tool with teeth to cut things quickly. That was a saw. People still use the tool today.