What is she holding?
a (digital) camera
What's this?
It's a printer.
What's this?
A phone charger
What is he using?
He's using a laptop.
What's this?
remote control
What's this?
It's a cable
What's this?
A memory stick
What are they using?
They're using a tablet.
What is he using?
He's using a keyboard.
What's this?
It's a monitor.
What's this?
It's a speaker.
What are they cooking?
a smartphone
What's this?
A plug.
What's this?
It's a mouse.