1) “It is massive in size and extremely complicated to operate.” a) a b) b c) c d) d 2) “Other long sections drop out of sight beneath spongy or rocky ground and return to the surface later on.” a) a b) b c) c 3) “Each company controlled oil rights to particular shares of land in the oil fields and paid into the pipeline-construction fund according to the size of its holdings.” a) a b) b c) c

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