At next part of my work I must help to a little break hi-tech mashine Verter. He forget some words and I ask him at his questions.

1)A  XXXXXXX is a device that uses an air pump to create a partial vacuum to suck up dust and dirt, usually from floors. The dirt is collected by either a dustbag or a cyclone for later disposal.   Hmmm… What is it??? I can’t remember…  (I think it's vacuum cleaner) .                                                                                                                                                                                                                                

   

2) A XXXXXX is a mobile phone offering advanced capabilities, often with PC-like functionality. ?????????????  (it's i-phone)

 

 

3)An XXXXXX is a mechanical, electrical, or hydraulic system used to guide a vehicle without assistance from a human being.   (autopilot)

 

 4)The XXXXXX is a global system of interconnected computer networks to serve billions of users worldwide.???????????  (internet)

5) A XXXXXX is a device designed to connect a personal computer, video game console, mobile phone, MP3 player or personal digital assistant to the Internet without any wires. ???????????????   (Wi-Fi)