Unit 3 Robots
Comic strip and Welcome to the unit
What is Hobo? It is an e-dog.   It is a kind of a robot. What can it do for Eddie? He can ....
post a letter
Is Eddie pleased such a good robot? ...
Watch and answer
What is Eddie doing now? Why? He is writing a letter to the robot shop. He wants to complain about Hobo because he thinks Hobo is lazy.