match the words with their definitions: - 1 modern 2 varios 3 operation 4 different 5 business 6 education 7 program - a an act performed by a machine b contemporary, of the present time c not the same as smth/smb d of several types, unlike each other e a series of instructions in code that control operations of a computer f an activity of making, buying, selling things for money g the process of teaching smb about smth or how to do smth