Evolve 4 (B1+). Student's Book with Practice Extra : American English

STUDENT'S BOOK Corpus-informed grammar and language features Language presented in context Focus on speaking in Time to speak Relevant functional language and real-world strategies Real Student videos accessible via QR code Optional phone activities in each unit PRACTICE EXTRA Bite-sized homework activities for study at home or on the go Mobile-friendly and also accessible on tablet or desktop Allows teachers to easily track students' performance