Instruction: answer question based on the following text.
(Avaliable in: https://www.cambridgeenglish.org/blog/12-tips-for-teaching-an-online-english-class/ – text adapted specially for this test).
Considering the content of the text, which is the main question answered by the author?
- A How can technology make learning English easier?
- B What are the key elements to deliver effective online English classes?
- C What are the difficulties of teaching from home?
- D Is it possible to include games in online classes?