Question

a composition on the topic that why you are glad that telephone was invented​

Answer 1

Answer:

I feel glad when think that how helpful the telephone is and what would have happen if it would be not here.

a telephone is a source by which we can communicate with others.

it is very helpful as if we wish to talk to our relative who are living at a distance from us.

it is useful when we need to ask about the health of our parents.

Explanation:

hope it helps you.