Thomas invented more than one thousand products.
Thomas Edison grew up in the 1850s.
He learned to work as a telegraph operator.
In 1880, Thomas invented a new type of light bulb.
Thomas invented more than one thousand products.
Score: A+
Tips)
- 문법과 철자가 모두 좋아요.
- Edison의 다른 발명품도 한 가지 더 쓰면 글이 더 재미있어져요.
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