You had better go now 

Yesterday he went home.

Civil Aviation Authority 

The Civil Aviation Authority of Bangladesh (CAAB) is the regulatory body for aviation in Bangladesh. It is responsible for managing all nine operational airports in the country, including flight safety, air traffic control, and airport maintenance. The CAAB also ensures that all aircraft are registered and airworthy before they can fly. 
Here are some of the CAAB's responsibilities:
Airport management
The CAAB operates all nine operational airports in Bangladesh, including three international and six domestic airports. 
Flight safety
The CAAB registers all aircraft in Bangladesh and issues or renews certificates of airworthiness. 
Regulatory body
The CAAB implements the rules and regulations of the Government of Bangladesh and the International Civil Aviation Organization (ICAO). 
Bilateral air transport agreements
The CAAB has signed bilateral air transport agreements with 52 states. 
The CAAB is headquartered in Kurmitola, Dhaka. It was established in 1985 as a body corporate with full managerial power. 

A computer is a powerful electronic device that has revolutionized modern life by making tasks easier, faster, and more efficient. It operates by processing data according to a set of instructions, known as software, enabling it to perform various functions like calculations, data storage, and complex analyses. Computers are used across numerous fields including education, medicine, business, and entertainment, making them indispensable tools for both personal and professional use. In education, computers provide access to vast online resources, enhance learning experiences, and facilitate virtual communication. In business, they streamline operations, manage data, and aid in decision-making processes. With advancements in artificial intelligence, the capabilities of computers continue to grow, paving the way for innovations such as machine learning, robotics, and smart systems. Overall, computers have become essential in our daily lives, enabling us to connect, learn, and work with greater ease and efficiency.

sine die  /adv/ (অধিবেশন)অনির্দিষ্ট কালের জন্য(স্থগিত)

In recent times Bangladesh celebrated 60 years of engineering education. The engineering education in Bangladesh has gone through different changes in its life span; however, there are plenty to improve to cope with the world trend of engineering. Industrial diversification, changes in socio-economic structures, and advancements of new sciences and technologies are forcing changes in engineering curriculum to keep the content compatible. There are some new approaches which can be applied in Bangladesh to make the engineering students more competitive and compatible, so that they can go through a lifelong learning process and confront the changes in engineering career.

Perseverance

Introduction
Perseverance is the unwavering determination to achieve a goal despite difficulties, obstacles, or discouragement. It is the quality that separates those who succeed from those who give up when challenges arise. Throughout history, perseverance has been the driving force behind countless achievements in science, literature, sports, and personal growth. It is a trait that builds character and fosters resilience, making it an essential element for success in life.

Importance of Perseverance
Perseverance is the foundation of progress. It teaches us to keep pushing forward even when the path seems uncertain or overwhelming. Whether it is a student striving to excel academically or an athlete aiming to break records, perseverance helps individuals overcome setbacks and achieve their dreams. It also nurtures patience and discipline, two qualities that are crucial for personal and professional growth.

Examples of Perseverance

Historical Achievements:
History is filled with examples of perseverance leading to success. Thomas Edison, the inventor of the light bulb, faced thousands of failures before achieving success. When asked about his failures, he famously said, "I have not failed. I've just found 10,000 ways that won't work." His perseverance illuminated the world.

In Literature:
Authors like J.K. Rowling faced numerous rejections before their work gained recognition. Rowling's "Harry Potter" series is now one of the most beloved and successful literary franchises in the world, proving that perseverance can transform dreams into reality.

In Sports:
Athletes like Michael Jordan and Serena Williams have achieved greatness by consistently overcoming challenges. Jordan was famously cut from his high school basketball team, but his perseverance turned him into a global icon.

Challenges to Perseverance
While perseverance is an admirable trait, maintaining it is not always easy. Doubt, fear of failure, and criticism from others can discourage individuals from pursuing their goals. External pressures, such as financial struggles or lack of support, also test one's ability to persevere. However, with a strong mindset and a clear vision, these challenges can be overcome.

How to Cultivate Perseverance
Developing perseverance requires practice and commitment. Setting realistic goals and breaking them into smaller, achievable steps can help maintain focus and motivation. Surrounding oneself with supportive and inspiring individuals fosters resilience. Additionally, learning from failures instead of being discouraged by them helps cultivate a mindset of growth and determination.

The Role of Perseverance in Personal Growth
Perseverance not only leads to external success but also contributes to personal development. It builds self-confidence and teaches valuable life lessons about patience, hard work, and the power of persistence. Through perseverance, individuals learn to embrace challenges and emerge stronger, more capable, and better prepared for future endeavors.

Conclusion
Perseverance is a powerful trait that drives individuals to overcome obstacles and achieve their aspirations. It is the backbone of progress and the hallmark of true success. While the path to success is rarely smooth, those who persevere find fulfillment and growth in their journey. By embracing perseverance, we can turn our dreams into reality and inspire others to do the same. As the saying goes, "Perseverance conquers all things."

The author name of Harry Pottar is G.K. Rawling.

The author name of "The Secret Garden" is Frances Eliza Hodgson Burnett.

He asked me if I liked music. 

They are quite mistaken.

The light went out while we were having our supper.

One should keep one's promise.

I wish, it will stop raining.

I shall have finished long before you get back.