Because the exercises are challenging, a reliable answer key is invaluable for self-assessment.
Answer key provides:
Gateway A2 Student’s Book Answer Key is an essential resource for students and teachers using the Macmillan Education coursebook to verify exercises and track progress. The key covers the Starter Unit Units 1–10 Gateway A2 Students Book Answer Key
However, I can help you in the following ways: Because the exercises are challenging, a reliable answer