12.BNancy regrets buying the dress.

　　13.AWash the dishes.

　　14.CShe is eager to share news with the woman.

　　15.BA mechanic.

　　16.DThere isn’t much business downtown nowadays.

　　17.BThe lounge is not a place for him to study in.

　　18.CTo prevent mosquito bites.

　　19.AIn a studio.

　　20.BTo stay there for half a year.

　　21.ADesigning fashion items for several companies.

　　22.BIt has become much more competitive.

　　23.DIt enables her to understand people better.

　　24.BPositively.

　　25.CIt vanishes the moment she steps into her role.

　　26.DTo set up an express train network throughout Europe.

　　27.CTraveling time by train between major European cities will be cut by half.

　　28.DTraveling by train may be as quick as, or even quicker than by air.

　　29.AIn 1981.

　　30.CThe mind and body should be taken as an integral whole.

　　31.DA patient’s expectations of a drug have an effect on their recovery.

　　32.BThe workings of the mind may help patients recover.

　　33.AEnjoying strong feelings and emotions.

　　34.DDoing daily routines.

　　35.BA psychologist.

　　36.squarely

　　37.floating

　　38.Occasionally

　　39.dutifully

　　40.witty

　　41.humorous

　　42.guilt

　　43.material

　　44.the instructor’s talking about road construction in ancient Rome, and nothing could be more boring

　　45.Your blank expression, and the faraway look in your eyes are the cues that betray you inattentiveness.

　　46.they automatically start daydreaming when a speaker begins talking on something complex or uninteresting.