Upper-Intermediate SS5 e-book (English instructions)
Self-study English Out There SS5 upper-intermediate course (CEFR C1), use with social media tools (included). See course overview. 158 pages/3Mb. DRM-free PDF.
Is This Level Right for You?
You should buy this level if you are fluent and communicate easily but still make accuracy mistakes, mispronounce or lack vocabulary when expressing emotions, wishes, or hopes.