This report describes the adaptations made to one initial teacher education course at a Hong Kong university designed for face-toface instruction that was required to be delivered exclusively online due to the suspension of face-to-face classes caused by the COVID-19 pandemic. It describes the adaptations the tutor made, and the challenges faced adapting to the new mode of delivery. It is hoped that others can learn from the author's experience and be prepared for the suspension of face-to-face classes caused by the COVID-19 pandemic or other health emergencies. ARTICLE HISTORY

Events caused by the COVID-19 pandemic have required second language (L2) educators to move away from face-to-face (F2F) lessons and adopt online teaching. Educators have utilized a range of online synchronous meeting tools (SMTs) to facilitate student learning. One of the popular, immersive and easy-to-use SMTs these days is Zoom. It includes several features, such as annotation tools, polls, breakout rooms and video and screen sharing. These functions facilitate communicative language learning through the use of authentic language instruction in interactive synchronous classes.

Interaction is seen by many English language teachers and scholars as an essential part of face-to-face English language classrooms. Teachers require specific competencies to effectively use interaction as a tool for mediating and assisting learning. These can be referred to as classroom interactional competence (CIC). However, the situation created by the ongoing global COVID-19 pandemic which began in early 2020, and the recent advancement in technologies have led to teachers conducting synchronous online lessons through video-conferencing software. The online environment is distinctly different from the face-to-face classroom and teachers require new and additional skills to effectively utilise interaction online in real time. This exploratory study used an online mixed-method survey of 75 university level English language teachers who had engaged in synchronous online teaching due to COVID-19, to explore the competencies that teachers need to use interaction as a tool to mediate and assist language learning in synchronous online lessons. Teachers were found to require three competencies, in addition to their CIC – technological competencies, online environment management competencies, and online teacher interactional competencies – which together constitute e-CIC. The findings provide greater insights into the needs of teachers required to teach synchronously online and will be of interest to teachers and teacher educators.

In this technology review, we explore the affordances of the generative AI chatbot ChatGPT for language teaching and learning. In addition to this, we also present debates and drawbacks of ChatGPT. Finally, we present the digital competencies teachers and learners require to use this chatbot ethically and effectively to support language learning.