Review unit 8

• The experiment will be _____ over a six-month period.

• attached

• carried out

• proven

• store

• This is how you _____ a PDF file to an email.

• attach

• browse

• undo

• store

• My phone is out of battery, I need to _____ it.

• run

• browse

• charge

• store

• The old will receive a discount on the items they buy.

• Correct

• Incorrect

• The people think that the AI will take their jobs away.

• Correct

• Incorrect

key

• set

• board

• book

• base

spread

• data

• word

• sheet

• site

The expansion and use of the Internet has brought a lot of people together.

• separated people

• made people argue

• affected people's lives

• helped people be together

Social networking makes people interact ____ each other more than in the past.

• with

• at

• in

• by

I wanted to ____ on but I couldn't remember my password.

• enter

• check

• turn

• log