C1 Speaking

Independently published

C1 Speaking Skills: Simple Tools for Advanced English

Prosperity Education

Speaking CAE: Ten practice tests for the Cambridge C1 Advanced

Prosperity Education

Speaking CAE: Ten more practice tests for the Cambridge C1 Advanced: Ten more practice tests for the Cambridge C1 Advanced: Ten more practice tests for the Cambridge C2 Proficiency

Next Level English C1 Advanced: 50 lessons to improve your English conversation: Real-world vocabulary and grammar for speaking success (English Edition)

Cambridge C1 Speaking Practice: 8 Practice Speaking Tests (English Edition)

150 Advanced Business English Phrasal Verbs: Improve your Speaking and Writing for B2, C1 and C2 Exams, Work or Travel (150 Advanced English) (English Edition)

Independently published

Aprobar Speaking C1/C2: Friends Miles Away      

Independently published

SPEAKING SUCCESS: Cambridge Advanced (CAE) 10 complete speaking papers. Practice tests C1.

Hueber

Destination C1 & C2 Grammar and Vocabulary. Student's Book with Key

Independently published

Cambridge C1 Advanced (CAE) 5 Speaking Tests