, where digital versions of the Student's Book may include interactive keys for teachers and students. Key Content Covered in the Answer Keys The Gateway A2 curriculum, authored by David Spencer
Surprisingly, YouTube is an excellent source. Many English tutors and polyglots create video series titled "Gateway A2 Student Book answers explained - Unit 4 Grammar." Watching these is superior to simply looking at a key because the tutor explains why answer B is correct and answer C is not. gateway a2 student book answers