7 2 Choose the correct option.The two robbers was / were caught as theywere leaving the bank.2 A lot of science is / are used to solvecrimes nowadays.3 A secret microphone was / were hiddenunder her clothes.4 Sometimes ordinary people is / are askedto help the police with information.5 CCTV cameras isn't/ aren't used in theshopping centre.6 The thieves wasn't / weren't seen byanyone.​