Question 18. a. Many cities have focused on community-based policing, which has helped build trust between law enforcement and residents, leading to better cooperation and a reduction in criminal activities.
b. While challenges remain, these policies have certainly contributed to a noticeable drop in crime rates, fostering safer communities.
c. Moreover, the use of technology in policing, including surveillance cameras and data analytics, has enabled more efficient crime detection and prevention.
d. Additionally, there has been an increase in preventive measures, such as improved education and social services, which address the root causes of crime.
e. The recent decline in crime rates can be largely attributed to the implementation of effective policies.

a. Early data from the first quarter revealed a fifteen percent reduction in peak-hour delays and noticeably cleaner air across central wards.
b. Motorists entering the central zone had to pay a fee, with the generated revenue allocated for cycle lanes and bus routes.
c. Years of unchecked expansion of private vehicle ownership had rendered the commute in Stoneville the slowest in the region.
d. The encouraging outcomes suggested that the scheme would be expanded to other districts.
e. The city authorities implemented a simple yet controversial intervention: charging a congestion fee.

a. Furthermore, critical thinking and problem-solving skills are crucial. The ability to analyze situations, identify solutions, and make sound decisions is a valuable asset.
b. In addition to this, strong communication, both written and verbal, is essential. Employees need to clearly articulate ideas and collaborate effectively on complex projects.
c. Finally, proficiency in new technologies and processes is often a must. The ability to learn quickly and adapt to new tools is paramount for success in today's dynamic work environment.
d. Today's workplace demands a growth mindset and a willingness to embrace change.
e. Gone are the days of static skillsets. First, adaptability is key to navigating the ever-evolving work landscape.

Question 17.
a. Finally, these festivals inspire creativity and innovation as they observe various artistic expressions and performances.
b. Firstly, they broaden their horizons by exposing them to diverse cultures, traditions, and languages.
c. World festivals have significant impacts on Vietnamese young teenagers.
d. Teenagers learn to appreciate and respect different ways of life.
e. Secondly, festivals cultivate a sense of curiosity and openness towards the world beyond their immediate surroundings.

Question 16.
a. Online education has grown in popularity due to its flexibility, allowing students to balance their studies with personal and professional responsibilities.
b. This means that students can attend classes from anywhere in the world, without being tied to a specific location.
c. In addition to convenience, online courses often provide a wide range of resources, such as recorded lectures, discussion forums, and interactive assignments.
d. In conclusion, online education offers students the flexibility and resources they need to succeed, especially in today's fast – paced world.
e. Furthermore, online platforms are accessible at any time, allowing learners to study at their own pace, which is particularly beneficial for those with busy schedules.

Question 15:
a. Looking at a computer or smartphone screen for a long time can damage their eyesight and cause headaches.
b. Many teenagers nowadays spend too much time on digital devices. I firmly believe that parents should strictly limit their screen time for two reasons.
c. In conclusion, I think that parents need to control the time their teenage children spend on digital devices.
d. First of all, teenagers who spend a lot of time on screens are less likely to finish their homework.
e. In addition, too much screen time is bad for teenagers' health.
(Adapted from Global Success)

a. Secondly, long working hours and deadlines may lead to insufficient time for studying, assignments, and exam preparation, resulting in lower grades and decreased learning outcomes. This can be particularly difficult for students during exam periods.
b. Taking on part-time jobs while attending school can bring about some disadvantages.
c. In conclusion, part-time jobs can also lower academic performance and create stress. Students should carefully consider these factors before taking on a part-time job to balance work and study at the same time.
d. Firstly, it can negatively impact students’ academic performance as balancing work and studies can be challenging.
e. Finally, having a part-time job also makes students stressed, exhausted, and burnt out, which may impact their mental health with higher stress levels, anxiety, and depression.