2nd edition. — Boston: National Geographic Society and Heinle Cengage Learning, 2018. — 4 p.
Writing lessons answer key.
Keeping in touch
Student’s Book pages 150–151
SHORT EMAILS
Student’s Book pages 152–153
STORIES
Student’s Book pages 154–155
MAKING REQUESTS
Student’s Book pages 156–157
FORMAL EMAILS
Student’s Book pages 158–159
REPORTS
Student’s Book pages 160–161
OPINION-LED ESSAYS
Student’s Book pages 162–163
REVIEWS
Student’s Book pages 164–165