Wise buying is a(41)way in which you can make your money go further. The way you go about(42)an article or a service can actually (43)your money or can add to the cost.Take the simple example of a hairdryer. If you are buying a hairdryer, you(44)think that you are making the best buy if you(45) one which you like the look of, and it is the cheapest(46) price. But when you get it home, you may find that it (47)twice as long as a more expensive model to dry your hair the cost of the electricity(48)the extra cost of your time could well make your hairdryer the most expensive one of all.So what principles should you adopt when you go out shopping?If you(49)your house,your car or any valuable possession in tiptop condition, you’ll be saving money(50) the long term.A recent survey shows almost half the things we buy in supermarkets we(51)intend to buy before we entered. Combat this by compiling a detailed shopping(52) and(53)to it.Before you buy an expensive item, or a service, do check the price and what is(54)offer.If(55)，choose from three items or three estimates.

41.A.simple B.positive C.negative D.awkward

42.A.purchasing B.producing C.making D.refusing

43.A.get B.find C.save D.lose

44.A.ought to B.should C.must D.may

45.A.choosing B.chosen C.chose D.choose

46.A.at B.by C.in D.on

47.A.takes B.plus C.adds D.minus

48.A.multhplies B.plus C.adds D.minus

49.A.from B.finish C.keep D.loan

50.A.out of B.by C.on D.in

51.A.didn’t B.don’t C.haven’t D.can’t

52.A.mall B.list C.center D.basket

53.A.sticking B.following C.abiding D.obeying

54.A.here B.there C.in D.on

55.A.impossible B.fine C.possible D.likely