===TITLE=== UNIT 11: CLOSEST MEANING :: 20 QUESTIONS ===TIMER=== 15 ===PART=== 1. VOCABULARY :: 20 :: 1 ===SECTION=== Closest Meaning MCQ ===MCQ=== 1. A laptop is very portable, so you can easily take it to a coffee shop. *A. easy to carry B. difficult to move C. fixed to a desk D. heavy to lift Giải thích: portable (dễ mang theo/có tính di động) = easy to carry. ===MCQ=== 2. Many educational software programs allow students to interact with each other. A. ignore completely *B. communicate with C. stand away from D. disagree with Giải thích: interact with (tương tác với) = communicate with (giao tiếp với). ===MCQ=== 3. Watching movies on a screen is my favorite form of entertainment. A. boring task B. hard work *C. amusement D. daily chore Giải thích: entertainment (sự giải trí) = amusement (sự vui chơi/giải trí). ===MCQ=== 4. The store assistant helped the customer find the right digital textbook. A. manager *B. seller C. owner D. buyer Giải thích: store assistant (nhân viên bán hàng) = seller (người bán). ===MCQ=== 5. This smartwatch is so lightweight that I barely feel it on my wrist. *A. not heavy B. very thick C. extremely big D. incredibly bright Giải thích: lightweight (nhẹ) = not heavy. ===MCQ=== 6. You can use this app to navigate safely through the city. A. get lost *B. find the way C. break down D. take note Giải thích: navigate (điều hướng/tìm đường) = find the way. ===MCQ=== 7. The new assistant in our office is very helpful and friendly. A. boss B. director *C. helper D. customer Giải thích: assistant (người trợ lý) = helper (người giúp đỡ). ===MCQ=== 8. Sitting too close to the screen can be harmful to your eyes. A. excellent B. helpful C. safe *D. damaging Giải thích: harmful (có hại) = damaging (gây hại). ===MCQ=== 9. If the robotic vacuum happens to break down, call the repair center immediately. *A. stop functioning B. start running C. speed up D. slow down Giải thích: break down (bị hỏng) = stop functioning (ngừng hoạt động). ===MCQ=== 10. The new schedule offers great flexibility for students who work part-time. A. rigidity *B. adaptability C. strictness D. difficulty Giải thích: flexibility (sự linh hoạt) = adaptability (khả năng thích ứng). ===MCQ=== 11. Our teacher suggested that we should collaborate on the science project. A. argue B. work alone *C. work together D. compete Giải thích: collaborate (hợp tác) = work together. ===MCQ=== 12. She always wears very stylish clothes when she attends virtual meetings. A. ugly B. outdated C. traditional *D. fashionable Giải thích: stylish (phong cách/thời trang) = fashionable. ===MCQ=== 13. When the alarm rang, we left the building immediately. *A. right away B. much later C. very slowly D. next week Giải thích: immediately (ngay lập tức) = right away. ===MCQ=== 14. This 3D printer produces high-quality plastic models. A. poor *B. excellent C. cheap D. bad Giải thích: high-quality (chất lượng cao) = excellent (xuất sắc). ===MCQ=== 15. We pulled down the window shade to block out the bright sunlight. A. let in B. turn on *C. prevent light from entering D. invite inside Giải thích: block out (cản lại/che khuất) = prevent light from entering (ngăn ánh sáng đi vào). ===MCQ=== 16. Eating too much cereal with sugar can lead to cavities, so we must prevent it. A. encourage B. allow C. support *D. stop from happening Giải thích: prevent (ngăn chặn) = stop from happening (ngăn không cho xảy ra). ===MCQ=== 17. I didn’t recognise him because he was wearing a different pattern. *A. identify B. forget C. ignore D. miss Giải thích: recognise (nhận ra) = identify (nhận diện). ===MCQ=== 18. You must submit your homework on time to get an excellent grade. A. hide *B. hand in C. take out D. throw away Giải thích: submit (nộp bài) = hand in. ===MCQ=== 19. A product made of steel and iron is usually very durable. A. fragile B. weak *C. long-lasting D. breakable Giải thích: durable (bền bỉ) = long-lasting (tồn tại lâu dài). ===MCQ=== 20. We learn how to mold clay into beautiful shapes in the art class. A. destroy B. break C. ruin *D. shape Giải thích: mold (đúc/nặn) = shape (tạo hình).