Question

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pls

Exercise 3
Find the mistakes. There are 10 mistakes in grammar, punctuation, and
capitalization. Find and correct them.
A new Robot vacuum cleaner can clean the house so we can have
more time for ourselves. The Robot was created by Rodney Brooks
at M.I.., in Boston Massachusetts. The robot is named Roomba.
When it moves through the house it avoids anything that is in front
of it. When it comes to stairs it turns away from them. The Robot
adapts to different floors with, or without carpet. The Roomba costs
about two hundreds U.S. Dollars.