4c

The telephone ______ (invent) by Alexander Graham Bell. He _______(born) in 1847. Mr. Bell _____(work) on the invention of the telephone with Thomas Watson. In 1875, Mr. Bell _____(learn) how to send musical notes through an instrument similar to a telephone. Finally, the telephone _____(invent) in 1876. The first sentence that _____(say) on the telephone by Mr. Bell was “Mr. Watson, come here; I want to see you.” Today the telephone _______(use) around the world.

was invented

was born

worked

learned

was invented

was said

is used