The key to exercise solutions in chapter 5c - Grammar in use for the textbook On Screen B1+/B2 - Student's Book with authors Virginia Evans and Jenny Dooley from Express Publishing
Question
Join the sentences using the words in brackets.
Answer
Students have fire drills twice a month. As a result, they are better prepared in case of a fire.
Guards have been hired to watch out for shoplifters. As a result, fewer products are stolen.
Lots of bins have been put in the park. Therefore, there is far less litter.
He broke the law. Consequently, he was sent to prison.