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Đáp án A
Giải thích: cấu trúc be dependent on: phụ thuộc vào
Dịch: Nguồn năng lượng mặt trời có thể mang đi không phụ thuộc vào nguồn điện
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Đáp án C
Giải thích: cấu trúc be used for Ving: được dùng để làm gì
Dịch: Một máy sạc pin năng lượng mặt trời được dùng để sạc những thiết bị di động.
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Question 22: the following are the advantages of using WI-FI on your smartphone EXPECT that ………
A. it doesn’t need a hotspot to connect all your mobile devices.
B. it is faster than the 3G cellular networks. C. it is cheaper than using the 3g networks.
D. it makes your phone run more efficiently in the long run.
Question 23: By using W-FI, you …………….
A. can you all your bundled data for free
B. can use a certain amount of data for free each month
C. may stay under the data capacity allocated by mobile provides.
D. save your bundled dât for situations when you use a WI-FI network.
Question 24. A WI-FI connect offers ………….
A. better large files
B. faster smartphone
C. no need for hurry
D. better speeds
Question 25. Using wi-fi offers longer battery life because …………..
A. you will be able to connect to other devices when your battery is low.
B. it requires less time with the same task than using mobile networks
C. the internet harms the battery life so much.
D. it requires so little energy while the cellular coverage fluctuates.
Question 26. The word “drain” in the last paragraph is closest in meaning to ……..
A. improves B. saves C. increase D. reduces(lack)
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Đáp án B
Giải thích: invention: phát minh
Dịch: Máy ảnh kỹ thuật số là 1 phát minh tuyệt vời
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Choose the best answer :
1. i fell asleep because the play was so ...
A. bored B.boredom C.boring D. bore
2. In my family, we ... the chores equally
A.do B. make C. split D. help
3. When you do something good for others, you will find your life...
A. meaningless B.hopeless C. harmful D. meaningful
4. Using an... device such as a laptop, you can learn E effectively
A. electric B.electronic C. electricity D.electrical
5. This system of the body lets us breathe in oxygen with our.. and breathe out carbon dioxide
A.lungs B.brain C. heart D. intestine
6. Being the breadwinner of the family,...
A. She's a sociable
B. She looks after the children carefully
C. She manages the home and raises children
D. She words hard to probide for her children
7. You can use social networking sites.. your personal profile and contact other
A.creative B. creating C.creativity D. to create
8.Do you like my new solar watch? Here I ... you how it works.
A. am going to show B am showing C.will show D.show
9. Tom bought that book yesterday.
A. That books was bought by tom yesterday
B. That book was bought yesterday by tom
C. That book yesterday was bought by tom
D. That book was bought yesterday.
10. Some hight school student take part in helping the handicapped
A. play a role of B.take a place of C. participate in D.are a part of
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Đáp án B
Giải thích: Dựa vào câu: “Mobile apps let teachers conduct digital polls, enhance verbal and presentation skills, and incorporate technological skills with core competency lessons.”.
Dịch: Ứng dụng điện thoại cho phép giáo viên thực hiện các bài khảo sát số, tăng cường kĩ năng giao tiếp bằng lời, kĩ năng thuyết trình, và kết hợp kĩ năng công nghệ với các bài học cơ bản.
Đáp án: C