The key answer of exercise 2
The key to exercise solutions in chapter 6.3 - Reading and Vocabulary for the textbook Wider World 4 - Student's Book with authors Suzanne Gaynor, Kathryn Alevizos and Carolyn Barraclough from Pearson Education
Question
Look at the poster. Where do you think you might see this information?
Answer
- in a doctor's waiting room
- at a chemist's
- on a notice board