Gerunds and infinitives

Many people use tablet computers

• to looking for criminals

• for learn languages

• to make video calls

You can use your smartphones

• to make car parts

• for making video calls.

• to learning languages

Engineers use 3D printers_____perform___dangerous tasks.

People can use the internet

• to look for criminals

• to getting directions

• for learn languages.

Companies sometimes use robots

• to perform dangerous tasks.

• for make video calls

• to looking for criminals

The police use drones

• for get directions

• to getting directions

• to look for criminals

She uses the GPS system

• to get directions

• for get directions

• to understanding directions

I use my new smartphone

• to taking pictures

• to take pictures

• for take pictures

You use your flash drive

• to back up files

• to saving files

• for back up files.

He would only use his laptop

• for watching movies

• to getting directions

• for back up files