unit 11

You need a stamp to send a .........................

• email

• letter

That sounds complicated means ..................

• easy

• funny

• difficult

I can use the ............... to video call my family.

• cell phone

• telegraph

• Morse Code

The telegraph machine sends signals along a ………...

 

•     wire                     

      

     

• string                   

• rope

 The telegraph is a way of sending ………………..

•   presents

•   stamps

•     messages

In past, communication was …………….

• fast

• easy

• complicated

Morse code is a code of short and long …………..

• clacks

• clicks

You can go on the internet and find out information in different ………..

• books

• websites