Read the following passage and mark the letter A, B, C, or D on your answer

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word that best fits each of the numbered blanks.
Artificial Intelligence (AI) is already changing the face of education, and this trend is set to continue. frees up teachers' time to focus Al can be used to automate administrative tasks, such as grading, (14)___ on more meaningful work. (15)___ it can be used to create personalized learning experiences, by analyzing data on student performance and providing targeted feedback and recommendations. Al is also being used to develop (16)___ tutoring systems, which provide students with personalized support and guidance. These systems can help identify knowledge gaps, provide additional resources and even adjust the pace and difficulty area where AI is set to revolutionize education is in of learning to suit individual students' needs. (17)___ the development of adaptive assessments. These assessments use machine learning algorithms to (18)___ to each student's level of understanding, providing a more accurate and comprehensive evaluation of their knowledge.