computers become very important becarse they can work……than

computers become very important becarse they can work……than Computers become very important because they can work f（ ）th Computer become very important because they can work faster Computers can work ____ than they did five years ago.A.fast Computers ____________a very important Computers are very important .They are ------ by most people Computers can work out maths problems ____ than we do. now computers are very popular and they are ( )than before 七下英语：computers become very important in m-----times.横线应填什么? Although computers can do wonderful work,they cannot-----hum Computers are very important.They are by most people 空白处应该提什 Computers can do much work that we can't do,but they are sti