The key answer of exercise Caitlin's Vlog 1
The key to exercise solutions in chapter 1.1 for the textbook Identity B1+ with authors Elizabeth Sharman from Oxford University Press
Question
What is Caitlin holding? How is she feeling?
Answer
She is holding a cup of green tea. As for her feelings, she seems relieved and satisfied because she managed to pass the difficult test despite her initial nervousness and perceived weaknesses in math. She seems proud of her efforts to boost her brain power and improve her study habits, and she expresses a willingness to share her tips with others who may face similar challenges.