88, It was not until 1915 that the cinema became an industry.
89, Had he studied hard, he would not have failed.
90, No sooner had they arrived than things went wrong.
91, We were shocked to hear that an earthquake had occurred.
92, We have our first floor finished by the decorators.
93, Home computers aren’t as expensive as they used to be.
94, I shouldn’t have parked outside the police station.
95, John is interested in astronomy.
