A-
1 . C
2 . D
3 . C
4 . B
5 . B
B-
1. When and where was Alexander Graham Bell born?
=>__Alexander Graham Bell was born in 1847 in Edinburgh, Scotland__
2. What did he do when he was at Boston University?
=>___In America, he worked with deaf-mutes at Boston University when he was at Boston University___
3. Who was Thomas Watson?
=>__Thomas Watson was Bell's assistant
4. What did Bell and Watson do in 1876?
=>___Bell and Watson introduced the telephone in 1876___
5. How old was Bell when he died?
=>__He died in 1922.__