Matching Pairs MATCHING SENTENCES SECURITY IN THE WORKPLACE DIALOGUE P. 56 1CSOnline version MATCH THE HALVES OF SENTENCES OR RESPONSES by Andrés Navarro Lázaro 1 During the day, keep valuables locked 2 We've got contactless fingerprint scanners. 3 We have a 'clean-desk' policy... 4 In case I'm working on anything confidential? 5 If you leave your desk, even for a moment, Yes, and you should should always log off your computer when you leave. So I don't have to worry about my entry card. remember to lock your computer screen. So, at the end of the day, put all your belongings into the pedestal. but we don't recommend leaving personal belongings overnight.