1. Alexander Graham Bell was born ................... March 3, 1847.
A. in B. on C. at D. to
2. She came ............ with a new idea for increasing sales.
A. on B. up C. in D. over
3. Can you tell me who was the ............ of the telephone?
A. caller B. dreamer C. inventor D. maker 4. Would you like to talk to my new friends? - .................................
A. Yes, I do B. No, I don’t C. Yes, I’d love to D. Yes I like
5. Bell started experimenting with ways of ............ speech over a long distance.
A. giving B. experimenting C. telling D. transmitting