Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks.Can you imagine what Edison’s life was like in the years after he had invented the electric bulb?Many things had to be invented and built before electric bulbs could really be used by all; machines to obtain the electricity in each home or office used; things to make it certain that the electricity in the wires did not put fires; things to send electricity (43)_________ the right places. Everything that was accepted had to be thought of and built by Edison and the men who worked with him. There was no place where they could buy things they needed. Edison made 360 inventions or (45)_____ in order to send electric powers
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