In ancient times, the most common way of communication is through

We get information and news in a printed format daily through

We can write a letter on a sheet of plain paper and put it inside a

In ancient days, men carried messages from one place to another by foot or

A man - made object sent into space to collect information is called a

We can watch a cricket match live with the help of

_________ and television provide information and entertainment that reach people even in villages.

We should sent  only a brief message  through a

Our teachers prepare us to learn,read and write new things to become a good

Which are instrument that can be  carried any where by the subscriber.