The key answer of exercise 3
The key to exercise solutions in chapter 8.1 - Vocabulary for the textbook Focus 3 - Student's Book with authors Daniel Brayshaw, Vaughan Jones, Bartosz Michałowski and Sue Kay from Pearson Education
Question
Read the headlines and the introduction to the stories. Then choose the best definition for the expression a random act of kindness.
Answer
b
doing something unexpected to help someone