Read the following passage about AI in modern life and mark the letter A, B, C, or D to indicate the correct option that best fits each of the numbered blanks from 18 to 22.

Artificial Intelligence (AI) has transformed various aspects of life, driving innovation and convenience. Introduced decades ago, AI has grown into a powerful tool that influences multiple sectors.
In healthcare, AI systems analyse vast amounts of patient data, providing insights which assist doctors in making accurate diagnoses and recommending treatments. In education, (18) _______ .
AI's role in transportation is particularly significant. Autonomous vehicles, powered by machine learning algorithms, (19) _______ , reducing accidents and optimising travel times. Equipped with advanced sensors, these vehicles are paving the way for safer roads.
E-commerce platforms rely heavily on AI for personalised recommendations, increasing customer satisfaction and driving sales. Streaming services, such as Netflix and Spotify, use similar algorithm - an approach, called recommendation engines, (20) _______ .
Used widely in agriculture, AI-powered drones monitor crop health and detect issues, improving yields and resource efficiency. Empowered by AI, (21) _______ .
Incorporating AI into daily life has created a ripple effect, enabling people to achieve more in less time. (22) _______ , AI is set to redefine the future, making life smarter and more connected.