)In these days, much of the __1___of a business--- sometimes the whole of its success---depend __2__ the use of the odds and ends. The odds and ends are various __3___ things. They are left over when the main thing is produced. Yet they have a real value __4___ their own. All kinds of big businesses have their odds and ends. In a big meal factory , __5___ example , there are countless odds and ends---bones and hair , to __6___ only a few. The bones are made into glue; the hair is made into rope. If these odds and ends were to be __7___ down upon , it would mean a big __8___ in the amount of the profit of the factory. We students have our own odds and ends. Take time __9___ instance. Every one of us has the same amount of it. Our success or failure depends on the __10___ of our time. (1). ①( )