Miền nghiệm của hệ phương trình $\left\{\begin{aligned} & 3x - 2y - 6 \ge 0\\ & 2(x-1) + \dfrac{3y}2 \le 4\\ & x \ge 0\\ \end{aligned}\right.$ không chứa điểm nào sau đây?

Read the passage carefully

1. Do you find yourself yawning all day at school? You probably need more sleep. However, it is not just how much sleep you get that is important. What you do before bedtime also has a huge effect on how you feel the next day. If you spend time chatting to someone on social media, or reading a book on your e- reader, you are not alone.

2. All devices' screens give out a large amount of blue light, which affects the body's production of the sleep hormone, melatonin, which can change your sleep patterns. So it is not just getting to sleep that becomes hard, but the quality of your sleep also suffers. The result is that you can wake up several times during the night, and have difficulty getting up in the morning.

3. Sleep is food for the brain, so not sleeping well can be a severe problem for anyone, especially for teenagers, because their brains are still developing. When you do not sleep well, it can be difficult to concentrate at school, which makes it harder to learn and get good grades. It can also affect your mood, making you feel sad or anxious. 

4. So, it is clear you should not use your phone before you go to sleep. Why not leave it in another room? Nothing on social media is so important that it cannot wait a few hours! You should rediscover paper books and enjoy feeling tired and sleepy before bedtime rather than wondering why your best friend has not liked your photo! How will you wake up? You do not have to use the alarm on your phone. Go and buy yourself an old-fashioned alarm clock! The negative effects that screen time is having on sleep have been in the news a lot recently, so manufacturers of smartphones and tablets have added a feature to the mobile devices that can help reduce these. Most new phones have a night-time setting that changes the colour of the screen so that it gives out less blue light. If you really cannot avoid going onto social media at bedtime, think about turning on this setting on your phone.

(Adapted from Prepare)

Which of the following is NOT TRUE according to the passage? 

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

He lacked commitment to the job. He wasn't considered for promotion.

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 1 to 5.

The process of sorting through the various holidays on offer and determining which is the best for you is inevitably complex and individual personality traits will determine the eventual decision. Some people undertake a Other process of extensive problem solving, in which information is sought about a series of products, (1) _________ . Other consumers with no patience to explore a variety of choices (2) _________ , for the sake of their convenience rather than trying to guarantee that they buy the best possible product. This is known as limited problem solving.

Many consumers engage in routinised response behaviour, in which choices change relatively little over time. (3) _________ . Also, some holidaymakers who have been content with a particular company or destination in the past may opt for the same experience again. 

Finally, some consumers will buy on impulse. (4) _________ .  It is, in fact, a pattern of behaviour that is becoming increasingly prevalent -- to the dismay of the operators, who then have less scope for forward planning and reduced opportunities to gain from investing deposits in the short term. (5) _________ , where 'distressed stock' needs to be cleared at short notice and this can be stimulated by late availability offers particularly.

(Adapted from The business of tourism)

Choose the best answer for number 4:

Have you heard about John? He has broken _____with his girlfriend.

Sự phát triển của xu thế đối thoại sau Chiến tranh lạnh đã tạo ra thuận lợi nào sau đây cho quan hệ quốc tế?

Tài nguyên thiên nhiên không có đặc điểm nào sau đây?

Chủ sở hữu thư mục có thể quyết định điều gì khi chia sẻ tập tin?

Hành vi nào sau đây vi phạm quyền đảm bảo an toàn và bí mật thư tín, điện thoại, điện tín của mỗi công dân?

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions  from 41 to 45.

When parents name their children, they often take into consideration their own preferences, family traditions, or beliefs. In many European cultures, parents typically select names based on family connections, often honoring grandparents or ancestors. For instance, in Italy, children are commonly named after their grandparents, starting with the father's parents and then the mother's. Similarly, in Eastern Europe, children may be named after their deceased relatives to protect them from harm.

In some Asian countries, the naming process may involve the child's grandfather or a fortune-teller, who chooses a name believed to shape the child's character. Names might be inspired by elements like fire, water, earth, wood, or metal, or they may convey qualities such as beauty, strength, or kindness.

African cultures also have unique naming traditions, such as in Ghana's Akan culture, where a child's name is determined by the day of their birth. Each day has specific names for boys and girls, reflecting characteristics associated with that day. For example, a boy born on Friday might be named Kofi, symbolizing a "wanderer" or "explorer" while a girl born on the same day could be named Afua, also representing a traveler.

No matter where a name originates, it holds significant meaning and reflects the child's cultural heritage. Whether chosen out of preference or dictated by tradition, a child's name is a cherished and respected gift.

What is the main idea of this reading?

Quốc gia nào sau đây là thành viên sáng lập Hiệp hội các quốc gia Đông Nam Á (ASEAN)?

Read of the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 7 to 12.

Beyond Success: The Human Stories Behind Great Achievements

The Journey Behind Every Triumph

While some people focus only on achievements, (7)_________ understand that the path to success is filled with challenges and growth opportunities.

Great innovators often (8)_________ their mentors who guided them through difficult times. The resilience shown by successful people becomes their greatest strength in times of adversity. (9)_________ numerous failures, many accomplished individuals persevered until they reached their goals. Their determination and perseverance serve as (10)_________ for aspiring achievers worldwide. A (11)_________ of successful people attribute their achievements to the support of their families and friends.

Behind Every Success Story

Success is never just about the final achievement. It's about the human journey—the struggles, doubts, failures, and moments of (12)_________ that shape not just careers but character. Join us as we explore the personal stories behind some of the most remarkable achievements of our time.

CHỦ ĐỀ 1

(Tham khảo bài văn của chủ đề trong đường link dưới đây ở trang 33)

https://tvsthpt.dlib.vn/app/doc-sach-ebook/d0a01a0e4114

Và trả lời câu hỏi sau:

Một lăng kính có góc chiết quang \({{60}^{\circ }}\) đặt trong không khí có góc lệch cực tiểu với tia sáng màu đỏ bằng \({{30}^{\circ }}\). Khi sử dụng tia màu lam chiếu vào lăng kính đó. Nhận xét nào dưới đây là đúng?

Mẹ đưa võng ru con ngủ. Khi tay mẹ ngừng tác dụng vào võng thì dao động của võng là dao động