Title Grade 10- UNIT 5- Test 1 (key).doc ✅

UNIT 5. INVENTIONS Test 1 - KEY I. Find the word whose underlined part differs from the other three in pronunciation in each of the following questions. 1. A. communicate B. useful C. suitable D. solution 2. A. laptop B. allow C. app D. transport 3. A. machine B. change C. chatbot D. charge 4. A. robot B. processor C. control D. programme 5. A. wipe B. expensive C. designer D. life 6. A. invention B. smartphone C. software D. light 7. A. Internet B. effective C. exciting D. remove 8. A. vacuum B. distance C. collect D. create 9. A. button B. study C. human D. customer 10. A. space B. display C. take D. install II. Find the word that differs from the other three in the position of stress in each of the following questions. 1. A. equipment B. invention C. solution D. Internet 2. A. customer B. processor C. computer D. furniture 3. A. designer B. battery C. area D. suitable 4. A. copy B. useful C. daily D. machine 5. A. smartphone B. laptop C. device D. learner 6. A. distance B. invent C. button D. robot 7. A. hardware B. apply C. software D. study 8. A. allow B. chatbot C. human D. reader 9. A. powerful B. expensive C. various D. actually 10. A. communicate B. available C. convenient D. application III. Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following sentences. 1. Yesterday they installed some necessary software on the computers in the office. A. located B. placed C. ordered D. set up 2. I think these devices are useful for our tasks. They will help us to measure more easily. A. unbeneficial B. ineffective C. helpful D. useless 3. It’s actually a lot of fun to learn with educational apps. A. madly B. deeply C. widely D. really 4. The apps allow them to communicate and learn at the same time. A. make contact B. keep silent C. make a speech D. have a presentation 5. Robots can now communicate, work and express their emotions. A. passions B. feelings C. thoughts D. ideas IV. Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following sentences. 1. AI has been applied to apps which help users to study language effectively. A. usefully B. helpfully C. successfully D. unsuccessfully 2. Drivers may now find the most suitable route thanks to AI and the Internet. A. satisfactory B. acceptable C. inappropriate D. fitting 3. Inventions have completely changed our daily work and life. A. imperfectly B. totally C. entirely D. overally 4. What are some benefits of the development of robotics? A. advantages B. power C. strength D. disadvantages 5. This laptop is certainly the best one for you. You can take a look at it. A. definitely B. clearly C. doubtfully D. undeniably V. Mark the letter A, B, C, or D to indicate the correct answer to each of the following sentences. 1. Don’t forget to _________ the time on your digital watch before heading out. A. make B. set C. do D. take 2. Virtual reality technology never fails to _________ users with its experiences. A. amaze B. invent C. allow D. change

A. collect B. require C. hold D. reserve 30. Computer programmes can help ______ plan their holidays, book flights and hotels, and answer questions. A. designers B. customers C. sellers D. supporters 31. AI helps ______ machines that think and act like humans. A. to make B. have made C. making D. made 32. That robot can show its ______ when talking to humans. We may see its happiness or sadness. A. attitudes B. behaviours C. equipment D. emotions 33. The Internet allows driverless cars to travel around without a person ______ control. A. in B. at C. for D. about 34. Steve Jobs _________ the first iPhone in 2007. A. has developed B. developed C. develops D. was developing 35. She has _________ designing a new website for the company. A. just finished B. just finishes C. finished just D. has just finish 36. While she _________ on her laptop, the power suddenly went out. A. works B. worked C. was working D. has been working 37. I _________ programming languages since I was at secondary school. A. learned B. learn C. have learning D. have learned 38. At 8 p.m. yesterday, he _________ code for a new software feature. A. writes B. is writing C. wrote D. was writing 39. _________ any technology conferences recently? A. Did you attend B. Have you attending C. Have you attended D. Are you attending 40. When I called, they _________ the latest breakthrough in robotics. A. discuss B. were discussing C. has discussed D. had discussed 41. He _________ his computer to the latest operating system lately. A. upgrades B. did upgrade C. has upgraded D. is upgrading 42. They _________ a tech conference in Silicon Valley last year. A. attend B. has attended C. attended D. are attending 43. _________ the latest smartphone model in stores? A. Do you see B. Did you see C. Have you seen D. Are you seeing VI. Choose the correct word to complete each sentence. 1. He is currently enrolled in a computer science programme / designer at university. 2. The chatbot / distance provides instant customer support on the company’s website. 3. The GPS helps me find the best route / furniture to go travelling. 4. The battery / processor speed is measured in gigahertz (GHz). 5. Press the button to start the stain / machine. It may take a few minutes for it to begin working. 6. An invention / e-reader allows you to carry hundreds of books in a small device. 7. Electric cars are a cost-effective and eco-friendly mode of transport / communication. 8. The area / development of renewable energy sources is vital for a greener future. 9. Computer / Laptop science has revolutionised the way we process information and interact with technology. 10. 3D solution / printing has opened up new possibilities for manufacturing and design. 11. The more screen size / computer memory your device has, the smoother and faster it can run many applications at the same time. 12. With today’s technology, storage space / button is no longer a major concern for keeping files and documents. 13. The robot vacuum / random access memory (RAM) efficiently cleans the house while I’m busy with other tasks. 14. Language game / Human intelligence is a complex and fascinating subject that scientists continue to explore. 15. The invention of smartphones / electricity revolutionised communication worldwide. VII. Match each word on the left with the word that has OPPOSITE meaning on the right. 1. useful b a. worthless
2. expensive e 3. valuable a 4. available c 5. suitable d 6. light g 7. powerful f b. useless c. limited d. inappropriate e. cheap f. weak g. heavy VIII. Complete each sentence with one suitable word. daily exciting valuable dimensional various driverless effective educational 1. ____Educational _____ apps have changed the way children learn and interact with technology. 2. The market offers _____various ______ options for smartphones with different features and prices. 3. Online learning has proven to be an ___effective ______ way for students to improve their study results. 4. Nowadays, we rely heavily on our smartphones for ____daily ______ tasks and communication. 5. Three- ___dimensional _____ printers have opened up new possibilities in design. 6. The development of _____driverless ____ cars aims to develop transportation and reduce accidents. 7. Exploring chatbots can be an ___exciting _____ experience for users. 8. The invention of the printing press was a ____valuable_____ milestone in spreading knowledge and information. IX. Complete each sentence using the correct form of the word in brackets 1. The smartphone offers a practical _______solution ________ for organising daily tasks and appointments. (SOLVE) 2. The computer’s _____processor _______ allows for smooth and fast performance. (PROCESS) 3. _______driverless ______ cars are becoming more common as technology advances. (DRIVER) 4. Cloud ____storage _____ provides a convenient way to access your files from anywhere. (STORE) 5. The new medicine has proven to be _____effective ________ in treating the common cold. (EFFECT) 6. Online shopping is _____convenient _______ to purchase goods from the comfort of your home. (CONVENIENCE) 7. It is easier to ____communicate ________ instantly through messaging apps. (COMMUNICATION) 8. The advancement of medical ____equipment _______ has greatly improved patient care. (EQUIP) 9. The language learning app is ______useful ____ for practising vocabulary and grammar. (USE) 10. The ______invention________ of the internet has revolutionized the way we communicate and access information. (INVENT) X. Complete each sentence using the correct form of the verb in brackets. 1. Up to now, we ______have used ______ (use) drones for various purposes. 2. While I ______was browsing_______ (browse) the internet, I read an interesting article about renewable energy, was browsing 3. For the last ten years, the company _____has developed_______ (develop) many devices that improve people’s health. 4. Since the early 2000s, companies _____have introduced ______ (introduce) many smart devices that have greatly changed our lives. 5. She ______discovered________ (discover) a feature in the software that made her task easier. 6. The first personal computer ________became _______ (become) available in the 1970s, changing the way people worked. 7. Technologists ______have worked_______ (work) on self-driving cars for over a decade. 8. For the last ten years, scientists ____have not found______ (not find) a complete cure for certain types of cancer yet. 9. For over a century, inventors ______have created ____ (create) different models of aircraft to make international travel faster. 10. While the presentation _____was taking_______ (take) place, I was taking notes on the latest advancements in AI. XI. Choose the correct form of the verb to complete each sentence.