Automation threatens mankind with an increased number of _____ hours.

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• 1Although they usually did their own painting and papering, on this occasion they brought in a firm of _____ decorators.

  A.inside

  B.interior

  C.internal

  D.inward

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• 2The international Olympic Committee _____ the rules for athletes in the Olympic Games.

  A.lays down

  B.lays aside

  C.lays out

  D.lays off

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• 3The second law of thermodynamics says, _____ , that heat never flows spontaneously from a cooler to a hotter object.

  A.in the effect

  B.in effect

  C.at effect

  D.at the effect

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• 4They were frightened by a concept that they _____ in their own mind.

  A.sought

  B.accepted

  C.created

  D.idealized

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• 5He was extremely tired, but he was _____ unable to sleep until after midnight.

  A.nevertheless

  B.otherwise

  C.meanwhile

  D.whereas

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• 6The staff at the hospital were well _____ to deal with the epidemic.

  A.capable

  B.equal

  C.ready

  D.equipped

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• 7This course _____ no previous knowledge of the subject.

  A.assumes

  B.assigns

  C.assures

  D.assembles

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• 8The specialist recommended that the exact nature of the woman's illness should be kept _____ her.

  A.from

  B.away from

  C.back from

  D.to

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• 9The introduction of fabrics made from rayon, nylon and other _____ fibers has made many changes in our civilization.

  A.magic

  B.arithmetic

  C.manufactured

  D.synthetic

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• 10Having decided to go abroad, he at once set _____ fulfilling his business in Chin

  A.A.down

  B.in

  C.about

  D.apart

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