Question

When _____ invented?
was telephone
were telephones
were the telephones
was the telephone

Answer 1

Explanation:

when was the telephone invented?

Answer 2

• The telephone is the most common and the fastest means of communication.Telephone was invented by Alexander Graham Bell in 1876.
• Today, mobile phone or cellular phone have become very popular. These phones use radio waves to transmit message. Mobile Phone have made communication easier. They can be carried in pocket anywhere as they are wire less.