Unit 5: Inventions - Getting Started and Languag ...

These are called electronic ..............

These are called....

It's easy to ........... with friends thanks to social networking sites (SNS)

I am thinking about choosing between ............. a laptop or a smartphone

Technology has ............. people to work faster

These are called....

Theses are called

What are they doing?

They have just found a suitable ............. to the problem

There have been various ............... inventions for communications, such as phones, fax, messages, computer, the Internet....