Cover of the textbook On Screen B2 - Workbook & Grammar

The key answer of exercise 1

verbs: alarm, arrest, escape, threaten, guard, hide, break in, hold up
nouns: alarm, arrest, incident, escape, break-in, hold-up, statement
people: burglar, robber, witness, prime suspect, guard, police officer

The key to exercise solutions in chapter 5d - Listening skills for the textbook On Screen B2 - Workbook & Grammar with authors Virginia Evans and Jenny Dooley from Express Publishing

Chapter

Exercise