Tiêu đề REVIEW 2 (Unit 4-5).docx ✅

16. _________ vehicles are the main concept of smart mobility to improve traffic conditions. (driver) 17. We aim to create applications for students to develop themselves easily and _________ in information technology field. (convenient) 18. Inserting industrial robots into production lines can improve quality control and _________ manufacturing processes. (modern) 19. Robot vacuum _________ is a smart home appliance which can clean the floor automatically. (clean) 20. In November 2022, IBM launched its most _________ quantum computer to date called the Osprey. (power) IV. Choose the best answer to complete the sentences. 1. Jane walks more than 5 kilometres every day to ______ free lunches to students. A. participate B. deliver C. benefit D. raise 2. Digital ______ offer amazing reading experience but they don’t engage the senses the way a physical book does. A. e-readers B. 3D printers C. app stores D. computer hardware 3. In addition to providing food and lodging, their centres offer educational support, counselling and vocational services to ______ people. A. harmless B. driverless C. wireless D. homeless 4. He uses ______ integration to have his smart house respond to his needs without touching anything. A. button B. keyboard C. touchscreen D. voice control 5. Thanks to generous ______, who have given both their money and heart, charities can work towards a future where every child in need will be helped. A. organizers B. customers C. donors D. beneficiaries 6. Computer ______ is any physical device of computers that we can see and touch. A. software B. hardware C. programme D. application 7. Volunteering has become a popular option for many, with countless opportunities ______ for those hoping to make a difference. A. valuable B. available C. invaluable D. invalid 8. My grandmother thought electric cooker was a great invention, and she changed from gas to ______ for her cooking. A. power B. energy C. electricity D. battery 9. Children of ______ families face different kinds of deprivation, which are perceived as being essential for all kids when growing up. A. poor B. rich C. wealthy D. prosperous 10. This laptop features an extra-large ______ of 15 inches and ultra-high 8K resolution. A. display screen B. RAM C. storage space D. processor