Title UNIT 5.docx ✅

6. Potential new medicines are tested first in the _________ and then in human volunteers, in studies called clinical trials. 7. _________ , stands for Random Access Memory, can be found in servers, computers, tablets, smartphones, printers, and some other digital devices. 8. Healthcare facilities now have opportunities to equip themselves with modern _________ , including robots, magnetic resonance imaging (MRI) and respirators. 9. As the technology continues to develop, we can expect to see more amazing and lifechanging applications of _________ in the future. 10. _________ in computer technology is measured in byte such as kilobyte (KB), megabyte (MB), gigabyte (GB), terabyte (TB), petabyte (PB), exabyte (EB), etc. II. Choose the correct option to complete the sentences. 1. An operating system is the most important (software/ hardware) that runs on a computer. 2. Read-only memory, or (RAM/ ROM), is a type of non-volatile memory used in computers and other electronic devices. 3. Are computer-controlled (robots/ humans) taking over manual jobs in many industries? 4. A graphic (programmer/ designer) creates visuals for all kinds of projects, from websites to print ads. 5. Laptops for video editing need a lot of RAM as well as (heavy/ light)-duty graphics cards to accelerate video rendering. 6. (Speed/ Memory) is what your computer uses to store data temporarily, while storage is where you save files permanently. 7. (Online/ Offline) gaming allows connected players from around the world to challenge each other while they are sitting at home. 8. (Gigabyte/ Gigahertz) is commonly used to measure computer processing speed, alternating current, and electromagnetic frequencies. 9. A system (user/ administrator) is a professional who maintains computer systems, servers, and networks of their clients. 10. With this setting, if you hold your phone motionlessly, it can shoot (automatically/ manually), so you don’t have to press any button. III. Choose the best answer to complete the sentences. 1. ______ are small and compact to literally fit on your lap - that’s why they’re called that. A. Smartphones B. Laptops C. Desktops D. Computers 2. A ______ is an integrated electronic circuit that performs the calculations that run a computer. A. battery B. processor C. display screen D. charger 3. This phone tripod has a ______ design, so it can be carried around without taking up space. A. compact B. modern C. useful D. smart 4. ______, AI is used to collect information about traffic and help the police deal with congestion.

create lead postpone come work realise finish devote become miss 1. Inventors’ stories and journeys _________ us to where we are today. 2. She _________ (not) in the Artificial Intelligence Lab at MIT throughout her career. 3. _________ (you, only) recently that animation involves coding to be able to work? 4. With a passion for inventing, scientists _________ their life to enhancing human capabilities. 5. It’s amazing to see how far communication _________ in the past decades. 6. I _________ (just) updating a piece of the firmware code for our wearable device. 7. National parks _________ opening summer camp programs until at least July. 8. Bluetooth is featured in a wide range of devices and _________ an integral part of many people’s daily lives. 9. During the millennia of its history, mankind _________ numerous technological innovations. 10. _________ (the doctor) mentioning side effects of the drug in the meeting? II. Supply the correct tense of the verbs in the brackets. 1. 3D printers as we know them today _________ (begin) in the 1980s. 2. In the past 20 years, capabilities of smartphones _________ (improve) enormously. 3. Silk, one of the oldest fibres, _________ (originate) in China as early as 6,000 years ago. 4. How _________ (humans, make) technological advancements in the last 50 years? 5. First developed in 2004, Facebook _________ (not be) the first social media website. 6. It wasn’t until the 2000s that electric cars _________ (build) on a large scale. 7. Over the years, SpaceX _________ (work) on making their rockets more reliable. 8. Gunpowder _________ (invent) by Chinese Taoist alchemists about 1000 A.D. 9. Can you choose three major inventions that _________ (ever lead) to successful products? 10. Google Maps app _________ (make) getting lost virtually impossible since the date it _________ (introduce). 11. In August 2012, Google _________ (announce) that its automated vehicles had completed over 300,000 miles of driving, accident-free. 12. In November 2007, Amazon _________ (release) the Kindle. Since then, millions of people _________ (experience) a new way of reading with a large number of e-readers. 13. With the developing of the internet and technology in the past decades, the ability to stream audio and video _________ (change) the way we entertain. 14. Launched in August 2003, Skype _________ (transform) the way that people communicate across borders. 15. How many technological devices _________ (humans, manufacture) since the dawn of the new millennium?