WHO IS THE MOST FAMOS INVENTOR YOU KNOW?
DO YOU KNOW ANY FEMALE INVENTORS?
QUIZ
WHO WAS BETTE NESMITH GRAHAM?
WHO WAS MARY ANDERSON?
QUESTIONS
HOW MUCH MONEY DID MARY ANDERSON MAKE WITH HER INVENTION? WHY?
OPEN YOUR BOOKS
PRONUNCIATION
GRAMMAR BANK, Page 145
extra activity
transcribe the video
