Alexander Graham Bell was born (1)______March 3, 1847 in Edinburgh, Scotland.First, he (2)________with his family to Canada and then to the United States. He settled in Boston before beginning his (3)_________as an inventor
He worked with the deaf-mutes at Boston University. He became(4)_________in the education of deaf people. This interest (5)________ him to invent the microphone. And then in 1876, he invented the “electrical speech machine”, which we now (6)_______a telephone.
1. A. on B. at C. in D. by
2. A. lived B. emigrated C reached D. arrived
3. A. work B. duty C. career D. task
4. A. interest B. interested C. interesting D. to interest
5. A. led B. had C. made D. got
6. A. know B. understand C. call D. name
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Sinh Học lớp 12
