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Khắc phục hiện tượng không xuất hiện menu Bộ công cụ Violet trên PowerPoint và Word

12099162 Kính chào các thầy, cô. Khi cài đặt phần mềm , trên PowerPoint và Word sẽ mặc định xuất hiện menu Bộ công cụ Violet để thầy, cô có thể sử dụng các tính năng đặc biệt của phần mềm ngay trên PowerPoint và Word. Tuy nhiên sau khi cài đặt phần mềm , với nhiều máy tính sẽ...
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Người gửi: Đỗ Văn Bình (trang riêng)
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Unit 5. INVENTIONS
Part I. PHONETICS
Exercise 1. Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
01. A. costly B. fastener C. portable D. smartphone
02. A. determine B. profile C. science D. versatile
03. A. benefit B. generous C. inventor D. video
04. A. fabric B. iminate C. laptop D. patent
05. A. company B. compose C. comprise D. computer
Exercise 2. Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.
06. A. hot tea B. phone call C. soft ware D. tall boy
07. A. bus stop B. cell phone C. light bulb D. white board
08. A. flying car B. mother tongue C. online game D. pencil case
09. A. fire fighter B. heart attack C. self interest D. train station
10. A. credit card B. football match C. living room D. swimming pool
Part II. VOCABULARY
Exercise 3. Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
11. Smartphone can be a great learning________ but you need to think of how to use it effectively.
A. benefit B. choice C. invention D. tool
12. It is convenient for you to read________ when you travel.
A. e-books B. laptops C. online game D. smartphones
13. Many young people carry a pair of earbuds as they are small, light, and________.
A. chargeable B. economical C. portable D. transferable
14. Washing machine or vacuum cleaner can help you to________ time while doing housework.
A. kill B. save C. spend D. waste
15. Velcro has gradually become a familiar________ for shoes, jackets, and even spacesuits.
A. button B. fastener C. locker D. zipper
16.Most smartphones now________ flash player as well as voice and video calls.
A. display B. offer C. provide D. support
17.Many students prefer________ assignments on their laptops to writing traditionally.
A. reading B. searching C. sending D. typing
18.Mobile devices such as laptops or digital cameras canbe charged by________.
A. solar charges B. solar-charges C. solar chargers D. solar-chargers
19.We can surf the________ to search for news, watch films, or download music.
A. e-book B. internet C. laptop D. smartphone
20.In many classrooms, teachers use chalk to write on the________.
A. blackboards B. black boards C. whiteboards D. white boards
21.You can send and receive e-mails from a________.
A. charger B. printer C. smartphone D. USB
22.The________,which can travel underwater, is very useful for scientists to learn aboutthe undersea world. A. aeroplane B. electronic car C. spaceship D. submarine
23. Like Vietnamese, Thai people also depend________ water for their crops.
A. against B. for C. in D. on
24.In 1999, the king’s Chaipattana Aerator obtained Thai________ for his rain-making techniques.
A. certificates B. charters C. licenses D. patents
25.Paddle-wheel machine helps to clean the wastewater before________ it for farming.
A. rearranging B. recycling C. reducing D. reusing
26. You can get access________ the Interne, via a range of devices such as desktop orlaptop computers, mobile phones, and tablets.
A. for B. in C. of D. to
27. Thomas Edison, Benjamin Franklin, James Watt are among of the greatest________ of all time.
A. inventions B. inventiveness C. inventors D.
 
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