VI.SUPPLY THE CORRECT FORM OF THE WORDS IN BRACKETS. 74) It is possible to use ______________ energy for a number of days (sun). 75) Don’t leave the lights on _ It wastes ____________(electric). 76) ______________are encouraged to complain about faulty goods .(consume). 77) We need to find a __________________for Susan (replace). 78) You should have a mechanic check your car ____________(regular). 79) He has a lot of financial ______________at the moment (worry). 80) We offer a fast , _____________ and friendly service (efficiency). 81) Dairy ____________ are things such as : milk , butter , cheese and yoghourt.( produce) 82) The river was used for years as an ________________waste dump (industry). 83) It would be more ______________ to switch the machines off at night (economy). 84) The company must reduce costs to compete ____________(effect). 85) Producers are trying to attract the ______________’s purchase of their ___________ ( consume/ produce). 86) There are two __________________ for the new job, Mr. Brown and Sam. (nominate). 87) Electricity , gas and water are ___________________for our life(necessity) 88) I’d like to spend my holidays in a __________________hotel (luxury) 89) A person who innovates is called _________________ (innovation) 90) A lot of sea creatures died of _________________shock waves ( electricity) 91) My father is always ________________at his job (efficiency)