International Research in the Field of English Language Teaching II consists of three chapters. First chapter named "Transforming English Language Teaching Through Artificial Intelligence: Opportunities, Challenges And Future Insights" seeks to offer actionable insights into its sustainable integration within educational systems by critically analyzing AI's applications and implications. In the second chapter named "Teacher Efficacy and Dealing with Problems", researchers determine the instructors' teaching efficacy levels, according to their own perceptions, and their degree of dealing with classroom setbacks while teaching English. The third chapter named "A Descriptive Analysis of Student Feedback Literacy: The Case Of Turkish Undergraduate EFL Learners" explore the feedback literacy skills of Turkish EFL learners at higher education level. Chapter 1: Transforming English Language Teaching Through Artificial Intelligence: Opportunities, Challenges And Future Insights Chapter 2: Teacher Efficacy and Dealing with ProblemsChapter 3: A Descriptive Analysis Of Student Feedback Literacy: The Case Of Turkish Undergraduate EFL Learners.