Complete each of the following sentences using the cues given. Write full sentence.

(You can change the cues and use other words in addition to the cues to complete the sentences.)

She / be / only / beautiful / singer / also / talented / composer.

Bản thân em là chủ thể sản xuất khi

Đặc điểm của các trung tâm công nghiệp nước ta là

Qua quan sát, A biết thị trường đang rất thiếu mít không hạt để bán. Điều này thể hiện chức năng nào của thị trường?

Trong dao động điều hoà, gia tốc biến đổi điều hoà

Khi gọi hàm f(1, 2, 3, 4), khi định nghĩa hàm f có bao nhiêu tham số?

Quốc gia duy nhất ở Mỹ La-tinh lựa chọn đi theo con đường chủ nghĩa xã hội là

Một lượng khí đựng trong bình. Áp suất của khí sẽ biến đổi thế nào nếu thể tích bình tăng gấp ba lần, còn nhiệt độ khí giảm đi một nửa?

Toán tử nào giúp tìm kiếm các trang chứa từ khóa A nhưng không chứa từ khóa B?

Những thay đổi quan trọng trong nền kinh tế Trung Quốc là kết quả của yếu tố nào?

Hãy lựa chọn đúng hoặc sai với các nhận định sau.

Read the following passage about The Longitude Prize and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions

     On a stormy night in 1707, four ships struck rocks off the south coast of England and sank. [I] One thousand, four hundred sailors were drowned. [II] The ships had crashed because they had no way of knowing how far they had travelled in a particular direction; they could not calculate their longitude, which required accurate time measurement. [III] In such difficult circumstances, they believed that the best response to the disaster was a competition: the Longitude Prize. [IV]

     The Longitude Prize was no ordinary competition. To win it, someone had to find a way of calculating how far a ship had travelled east or west from its point of departure. Geniuses such as Sir Isaac Newton had failed to find a solution, so to ensure the interest of Britain’s greatest scientific minds, the government offered a prize of £20,000 — the equivalent of £2.6 million in today’s money. But to everyone’s surprise, it wasn’t a famous academic who solved the problem, but an unknown carpenter.

     When John Harrison wasn’t working with wood, he was making clocks. An accurate clock would allow sailors to calculate their position, but at the time it was thought impossible to create a mechanical clock that could work on a ship. The movement of the sea and the changes in temperature destroyed the delicate parts. However, after three frustrated attempts, Harrison’s fourth sea clock, H4, finally triumphed. Its mechanics were so good that the H4 worked better than most clocks on land.

   The Longitude Prize and Harrison’s success generated a lot of interest in the 18th century, but it was soon forgotten. However, in 2013, the British government created a new Longitude Prize, offering £10 million to the person who could solve a great challenge to humanity. An enthralled public then took part in a TV programme where viewers chose one challenge from a list of six for scientists to focus on. The question now is, will someone be able to solve it just as well as Harrison solved the challenge presented to him?

Which of the following best summarises paragraph 3?

Cho thông tin sau:

Năm 2022, đoàn tàu Bắc Nam của Việt Nam lọt vào danh sách 10 chuyến tàu đêm ấn tượng nhất thế giới. Vào năm 2023, cuốn sách hướng dẫn "Những chuyến hành trình tuyệt vời bằng tàu hỏa" của Lonely Planet đã gọi tuyến Hà Nội - Thành phố Hồ Chí Minh là một trong những chuyến tàu đáng kinh ngạc nhất trên thế giới. Điều này cho thấy du lịch đường sắt là thị trường đầy tiềm năng cho ngành công nghiệp không khói của Việt Nam, đủ sức tạo “hoài niệm” cho cả du khách trong và ngoài nước.

(Nguồn: Tạp chí điện tử Navigator)

Tập nghiệm $S$ của bất phương trình ${{4}^{x}}\lt {{2}^{x+1}}$ là

Read the passage carefully

1. Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.

2. The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

3. On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't  agree.

4. What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

5. As the discussion about their safety continues, it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it's wise not to use your mobile phone too often.

Choose an option (A, B, C, or D) that best answers each question:

What could be the most suitable title for the passage?