Quiz: Units 7 and 8 interchange 2a

What do people use 3-D printers for?

• To make video calls

• To perform dangerous tasks

• To make car parts

• To read e-books

Which of the following is a use for smartphones?

• To fly drones

• To read e-books

• To cook food

• To fix cars

People often use their phones to ___ photos.

• take

• takes

• taking

• taken

Which sentence uses an infinitive correctly?

• I use my phone sending messages.

• She uses her tablet for to play games.

• They use their phones to watch videos.

• He use his phone to taking photos.

What is a smart device?

• A device with internet access

• A type of vehicle

• A kind of clothing

• A type of book

Which of these is a common gadget?

• Identity theft

• GPS system

• Frozen screen

• Computer crash

What can drones be used for?

• To plant trees

• To perform surgery

• To spy on celebrities

• To write essays

Which is a suggestion using 'Be sure to...'

• Be sure updating the app

• Be sure to update the app

• Be sure update the app

• Be sure updates the app

People use GPS technology to...

• make phone calls

• get directions

• watch videos

• send emails

Which word fits best: 'Try not to ___ public Wi-Fi networks.'

• use

• used

• using

• uses