The key to exercise solutions in chapter Language Knowledge 5 for the textbook On Screen B1+/B2 - Student's Book with authors Virginia Evans and Jenny Dooley from Express Publishing
Question
For questions 1-12, read the text below and decide which answer (A, B, C, D) best fits each gap. There is an example at the beginning (0). What is the author's intention?
Answer
A
D
C
B
D
A
C
A
B
D
D
B
The author's intention is to explain facts about CCTV Cameras.