Living in a smart city offers a myriad of benefits that significantly enhance the quality of life. The integration of advanced technologies in urban infrastructure fosters efficiency and sustainability. Smart cities leverage data analytics and the Internet of Things (IoT) to optimize various aspects of daily living, from traffic management to waste disposal. This results in reduced congestion, lower pollution levels, and improved overall environmental sustainability. Additionally, smart cities often boast enhanced public services, such as efficient public transportation systems and responsive emergency services. Residents can enjoy the convenience of connected technologies, including smart homes and digital services, contributing to a more streamlined and interconnected community. Ultimately, the smart city concept not only enhances urban living but also promises a more sustainable, efficient, and enjoyable lifestyle for its inhabitants.

In today's digitally-driven society, teenagers have become increasingly connected to screens, be it laptops, phones, or tablets. While technology offers numerous benefits, excessive screen time can have detrimental effects on teenagers' physical and mental well-being. Therefore, it is crucial to limit their screen time.Firstly, excessive screen time can lead to sedentary lifestyles and a lack of physical activity. This can contribute to obesity and other health problems. Additionally, extended screen time can negatively impact teenagers' sleep patterns, leading to sleep deprivation and fatigue. It also hampers their ability to concentrate and engage in face-to-face social interactions.Limiting teenagers' screen time can be achieved by setting clear boundaries and establishing screen-free zones or times during the day. Encouraging alternative activities, such as participating in sports, hobbies, or spending time with family and friends, is also important. Furthermore, parents should act as role models by reducing their own screen time.In conclusion, while screens have become an integral part of teenagers' lives, excessive usage can have adverse effects. By implementing strategies to limit screen time, we can promote their physical health, mental well-being, and overall development.

Limiting teenagers' screen time is essential for their physical and mental well-being. Excessive use of electronic devices can lead to sedentary lifestyles, contributing to health issues such as obesity and poor posture. Additionally, prolonged screen exposure can negatively impact sleep patterns, affecting teenagers' overall health and academic performance. By setting limits on screen time, parents can encourage a more balanced and active lifestyle, fostering healthier habits. Moreover, reduced screen time allows teenagers to engage in face-to-face social interactions, developing crucial communication skills. It also provides them with opportunities for outdoor activities and creative pursuits, promoting a more holistic approach to personal growth. In essence, imposing reasonable restrictions on screen time is a proactive measure to safeguard teenagers' health, social skills, and overall development in the digital age.

34 B

35 C

36 D

37 B

38 D

Nowadays, almost teenagers will get hard when they move out for the first time. That's because they can't live independently and don't have any characteristics to become independent. But with the rest, they are already have it when still living at home so when they move out, they won't get hard like the other. So today, i want to tell you some characteristics that a teenagers should have to become independent.

The first one is confident to do anything without needing help from the other. When teenagers move to to live independently in the first time, they must deal with problems or work on their own,and of course, no one will help them. So from now, they should have this characteristic by do chores by their own without anyone reminding or helping.

The second one is self-determination. That's a person's ability to make choices and manage their own life. When move out, teenagers have to decide their choices by their own, they must manage their own life, can't allow anyone to decide for them. 

To sum up, become independent with teenagers are kindly hard. But they must do this, they can't dependently on their parents and become independent can help them growth and development, financial stability, self-sufficiency, creativity, and happiness for themselves. So teenagers should prepare by try to have these characteristics

c1

1 A balanced lifestyle can lead to improved health if it is adopted consistently.

2 Harry apologized to his mom for not having returned home on time.

3 It is obligatory for us to attend the mandatory training session.

4 It has been two months since he last experienced a family quarrel.

5 Susan's failure to understand the math problems made her feel frustrated.

Question 1. A balanced lifestyle can lead to improved health if we adopt it consistently. (adopted)

=> A balanced lifestyle can lead to improved health if it is adopted consistently

Question 2. “I’m sorry for not returning home on time, Mom”, Harry said. (apologized)

Harry apologized to his mom for not returning home on time

Question 3. We are obligated to attend the mandatory training session. (to)

It is obligatory for us to attend the mandatory training session

Question 4. He hasn’t experienced a family quarrel for two months. (last)

The last time he experienced a family quarrel was two months ago

Question 5.  Susan failed to understand the math problems. That made her feel frustrated. (failure)

Susan's failure to understand the math problems made her feel frustrated.

Question 1. Member nations/ have / reason / attend / summits / discuss /shared goals.

Member nations have a reason to attend summits to discuss shared goals

Question 2. His respiratory health /gradually / become / better / since / he quit / smoke.

His respiratory health has gradually become better since he quitted smoking

Question 3. It / forbidden / litter / public places / Vietnam / keep the environment / clean. 

It is forbidden to litter in public places in Vietnam to keep the environment clean

Question 4. During / holiday season, / the city /  look / festive / joyful, / decorate / with / lights and decorations.

During the holiday season, the city looks festive and joyful, decorated with lights and decorations

Question 5. My mom / charge / resolve / family argument / find / solution.

My mom takes charge to resolve family arguments and find solutions

1.Member nations have a reason for attending summits to discuss shared goals.

2.His respiratory health has gradually become better since he quit smoking.

3. It is forbidden to litter in public places in Vietnam to keep the environment clean.

 4.During the holiday season, the city looks festive and joyful, decorated with  lights and decorations.

 5.My mom was in charge of resolving the family argument and finding a solution.