as a PDF copy. You are required to have Cambridge Past Papers Book 2 for lessons starting CX.
Books: Keynote (Proficient); English Vocabulary in Use (Advanced) (CUP); also highly recommended: Advanced Grammar in Use (CUP).
The last two are avalable as
Writing
Write a short article (c.300 words) advising the general public what they can do to help reverse the damage that has been done to the world over the last two centuries.